But helium … At low temperatures, Helium can be easily converted into liquid. It describes how compact a certain object or substance is. Under high pressure, disodium helide (HeNa. 19. In this podcast, I will be discussing interesting facts about helium and the characteristics of my mask! Helium belongs to the family of noble gases. It is probably best known as a non-flammable substitute for hydrogen to provide the lift in blimps and balloons. » Instead of freezing, helium becomes a superfluid at a temperature of −271°C. We have 10 facts about the element that you probably were not aware off. The unstable isotopes of Helium have very short half-lives. Helium is the least dense gas. 20 Interesting Facts About Hafnium. So if you want to know more about this light gas, read on for some more interesting facts about helium. The boiling and freezing points of helium are lower than those of any other known substance. » It is the second least-reactive of the noble gases and thus, is not known to form any compound. Interesting Helium Facts: Helium is present in our Earth's atmosphere at approximately 0.0005% by volume, which is considered very rare. Not just that Hydrogen is fused in Helium, even Helium atoms are fused together to form Silicon, Oxygen and Carbon – which are heavier elements compared to Helium. 30. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. The atmosphere of our Earth has only 0.0005% of its volume as Helium. Reaching more than a million people every month. 0. wide, nearly 10 times wider than Earth. There are eight isotopes of helium, but only two are stable and are abundant. In order to convert Helium into liquid state or solid state, one needs to apply extremely low temperatures and extremely high pressures. A standard 30cm helium balloon can lift the weight off one CD (compact disc) which is about 14 grams. Helium is one of the noble gases. I already know they are use for balloons but what else? Bob Science interesting facts about hydrogen Hydrogen is one of the most common element in the universe. Scientists knew there is an enormous amount of helium in the S… 2. Interesting Helium Facts: 1-5 1. It's the lightest noble gas. This causes people's voices to get high pitched and squeaky when they breathe helium (note: never breathe helium as you can suffocate if you breathe too much). Plus, common uses for the lightest metal. Thus, it comes in the form of helium-4. 2.Density is used to measure human populations. Helium (He), chemical element, inert gas of Group 18 (noble gases) of the periodic table. 13. haha i'm also doing a project on helium and i'm trying to find more interesting facts too :P Melting point: minus 458.0 degrees Fahrenheit (minus 272.2 degre… Facts about Airships 2: helium. Helium was not discovered until August 18, 1868. Our Sun’s 45% of the mass is composed of Helium. Helium is the second element on the periodic table, with atomic number 2 and element symbol He. ... Disclaimer. The last property … Hydrogen is so abundant that it makes 10% of the weight of organisms. We will be moving some content to a new domain. » Helium was made available in the open market for the first time in 1928. 6. It is this feature that allows Helium to be used in powerful superconducting electromagnets as coolant. The spectroscope displayed the spectra, or light wavelengths, as bands of color. It is energetically favorable for each helium atom to have 2 electrons, which gives it a stable electron shell. Good information. Helium is a chemical element with the symbol He and atomic number 2. We are looking to become the #1 facts … In superfluid state, Helium has zero friction and its density becomes 1/8th of that of water. Over the next few days, you may notice some articles disappearing from the site. Helium is one of the noble gases. 5 Interesting Facts About Helium January 16, 2019 March 19, 2020 - by InterestingFacts.org - Leave a Comment Helium has Atomic Number 2 and is a colorless, odorless, tasteless, and non-toxic inert gas. 3He and 4He are the only stable ones. Check the full listing for helium if you would like additional element facts. The melting point for helium is -457.96 °F (-272.20 °C). Helium two stable isotopes and they are helium-3 (3 H) and helium-4 (4 H). Serious Facts is the most reliable source for interesting facts for over 4 years in a row. Being relatively cheap and non-reactive, noble gases are used to create unreactive environment in various industries. 10 Stupendous Facts About Density. Helium is produced in a star when atoms of another element, hydrogen, combine. The things most people know about helium are that it makes balloons float up and it makes your voice squeaky if you inhale some. Deep sea divers (those who dive up to 122 meters or 400 feet) use ‘Heliox’ – a breathing mixture in which, air’s nitrogen is replaced by Helium. Did you know, that Helium is less dense than air, so when you inhale it, it changes the timbre of your voice? » Approximately, a quarter of the universe is made up of helium atoms. Helium is one of the basic chemical elements. Helium two stable isotopes and they are helium-3 (3 H) and helium-4 (4 H). Another interesting fact worth mentioning is that hot water freezes faster than cold water. In 2014, S Korean activists sent 10K pies to NK with helium balloons. » When it is cold, it can rise up the walls of its container and escape. Here are ten quick facts about the element helium. Hydrogen already powers everything you use. 40 Surprising and Interesting Helium Facts. 1. Liquid helium is often used to provide the extr… Helium has Atomic Number 2 and is a colorless, odorless, tasteless, and non-toxic inert gas. Helium is a chemical element.It has the chemical symbol He, atomic number 2, and atomic weight of about 4.002602. Of all the elements, helium is the least reactive, so it does not form compounds under ordinary conditions. So, if you want to lift an object 10 grams with Helium, you will need 10 balloons filled with 10 liters of Helium each. Atomic symbol (on the Periodic Table of Elements): He 3. Helium, the lightest of the noble gases, had actually been detected and helium is the only element in the periodic table that was discovered by an astronomer. It has a lot of helium. Neon and xenon have the ability to absorb and emit electromagnetic radiation, which makes … Density: 0.0001785 grams per cubic centimeter 5. SHARES. Helium is produced in a star when atoms of another element, hydrogen, combine. Question: Helium takes its name from a word for "sun." Saturn is a slightly smaller version of Jupiter, with similar, but less distinctive, surface patterns. BY Shaunacy Ferro. Interesting facts about helium Helium is a chemical element with the symbol He and atomic number 2. But aside from the bare chemical properties, there are so many interesting facts to learn about different elements. This superfluid Helium can also climb the walls of a container and it can also stay absolutely motionless if the container in which it is kept, is spun. 14. 0. Naturally occurring helium is a mixture of its two stable isotopes, 3 He and 4 He with natural abundances of 0.0001% and 99.999% respectively. Helium is in the noble gas group on the periodic table. Fusion. That is how MRI scans work. Helium atom (with 2 protons and 2 neutrons) is a gaseous element of the periodic table with symbol “He”, atomic number 2 and 4 g/mole atomic weight. This isotope is considered to be ideal for being used as fusion power generation fuel. In its natural state, helium is a colorless gas known for its low density and low chemical reactivity. 8. In the early development of airships, hydrogen was used as the lifting gas. It is the only known element that will remain at a liquid state at a temperature of absolute zero under normal pressure. Most helium is obtained by extracting it from natural gas. 17. The United States is a net importer of hafnium and there is no U.S. government stockpile of this geopolitically-essential commodity. 1. Facts about Cerium 10: the traditional usage of cerium. Owing to their physical and chemical properties, noble gases are widely used in different fields, right from incandescent light bulbs to airships. A drilling operation in 1903 in Dexter, Kansas ultimately led to the realization that helium existed in large quantities under the Great Plains in America and available for extraction with natural gas. Here are 12 facts you may or may not have known about Helium: 1. Helium is an industrial commodity with many more important uses than party balloons and making your voice sound funny. So if you want to know more about this light gas, read on for some more interesting facts about helium. It was one of three elements produced by the big bang, along with hydrogen and helium. Actually people can use helium as the lifting gas but it is very expensive and rare. The … Helium gas when ionized, gives a glow of reddish-orange hew. Here are 10 interesting and cool facts about lithium, which is the third element on the periodic table. Posted on May 16, 2019 February 2, 2020 by Brian Colwell. It is the only known element to do so. Here is a collection of facts about this lightweight, interesting element: It is non-toxic, completely odorless, tasteless and has no color. That concludes our list of 30 Helium facts. The fact is, such a view arose because people were always afraid of the very name of the gas. 9. Hydrogen is so abundant that it makes 10% of the weight of organisms. These noble gases are, under standard conditions, colorless, odorless, tasteless, and lowly chemically reactive. Its name is derived from the Greek word “Helios” meaning Sun. The intense magnetic field of the MRI scanner makes the atoms inside a human body to resonate at their respective magnetic signatures. 29. Helium is a colorless, tasteless and odorless gas. Helium Balloons facts like North Korea is obsessed with Choco Pies from S Korea. From being the second lightest element to being the second in line in terms of abundance in Universe, Helium is an interesting element in the Period Table. July 3, 2015, cherran, Leave a comment. Helium Fun Facts Now that we are done with the Helium discovery facts, here are some helium fun facts: (a) Helium’s lifting force is 1 gram every 1 liter. Because it is chemically inert, it is also used as a gas shield in robotic arc welding and as a non-reactive atmosphere for growing silicon and germanium crystals used to make electronic semiconductor devices. There are eight isotopes of helium, but only two are stable and are abundant. 25. Phase at Room temperature: Gas 6. Check out the 20 interesting facts below! The most abundant isotope of the element has 2 neutrons. Helium-filled balloons can reach several miles above the Earth's surface, but they cannot float into space (if they could, that'd just mean more space junk we'd have to deal with). Interesting and chemicals are 2 words, which are very rarely used together. Helium is used as a gas shield in t… And two uses of them? 27. Helium is atomic number 2 on the periodic table, with the element symbol He. Another interesting fact worth mentioning is that hot water freezes faster than cold water. Helium at supercool temperatures can make you go – ‘Huh?’ – it becomes superfluid and does things that no other liquid can do. These noble gases are, under standard conditions, colorless, odorless, tasteless, and lowly chemically reactive. The reason why 3He is found on moon is that solar winds led to 3He rain on surface of Moon for several billion years. (Fun fact: hydrogen was originally used to fill balloons but it is a highly reactive gas.) Helium is a group 18 chemical element, which is the noble gases group. © 2020 | Facts Legend | A Unit of Akṣa Ventures. The people had to pay at $3.30 or $8.10 for one pound quantities of the oxides based on the price list released on 1 October 1958. It is a tremendous commercial gain to most people in business as most tourists ten to travel just for the hot air balloons. 4. Helium is a gas that doesn't have any color, taste or smell. Complete with 1267 pieces to make this a fun challenge for ages 10 … In this podcast, I will be discussing interesting facts about helium and the characteristics of my mask! 5 interesting facts about Hydrogen: Element number one wasn’t the first element discovered. Isotopes: Helium has 8 isotopes whose half-lives are known, with mass numbers 3 to 10. It describes how compact a certain object or substance is. A helium-filled balloon floats because helium is lighter than the air around it. This process is called nuclear fusion. 26. 1. The Helium cylinders that are sold in market contain the Helium released by radioactive decay. There's a black market for them, and factories once used them to pay worker bonuses. 12. Mixtures of helium and oxygen are used as an artificial ‘air’ for divers and others working under pressure. Helium is the second most common element in the Universe (after hydrogen), making up around 24% of its mass. Properties of the Element Helium It is a colorless, flavorless gas, best known for its use in filling floating balloons. Of all elements that exist in this universe, Helium has the lowest boiling point and lowest melting point. There are two elements – Uranium and Thorium (both radioactive) present in Earth’s crust. Helium was the first element that was not discovered on Earth. Helium, chemical element, inert gas of Group 18 (noble gases) of the periodic table. It is because of this, when a balloon is filled with Helium, it floats up. A mass per unit volume is the technical definition of density. At normal pressure, when the temperature is dropped to absolute zero, Helium will remain in liquid state. The helium is used to cool MRI scanners’ superconducting magnets. 1.Density is the quantity of a substance per unit volume. -Helium has the lowest melting point amongst all the elements -¼ of the mass in the Universe is made up of Helium Atoms -helium is used to treat asthma-one of the oldest and the second-lightest element in the universe. ThoughtCo uses cookies to provide you with a great user experience. 18. SHARES. The reason for this is that at 100 feet (that is 30 meters) or below that, nitrogen can quickly build up within the tissues of the body, causing Nitrogen narcosis or fatal decompression illness. Facts about Helium: Occurrence of the element Helium Helium exists only as a monatomic gas. However, compared to its presence in entire universe, its abundance on Earth is very rare. Can you give me two INTERESTING facts about Helium? Helium can be made solid at room temperature if the pressure rises to about 114 thousand atmospheres: that is a pressure of 1.67 million psi, or … Saturn is a slightly smaller version of Jupiter, with similar, but less distinctive, surface patterns. 28. Helium is so light that Earth's gravity is not strong enough to hold onto it. Of the total elemental mass of our known or visible universe, Helium makes up 23%. Question: Helium is found in stars. Helium balloons: It is often said that such an inert gas as helium is very dangerous for human health, however, this statement is incorrect. Medical Applications: Helium gas can be used for respiratory ailments to treat conditions such as asthma and emphysema. 20 Interesting Facts About Helium. Helium is in the noble gas group on the periodic table. Facts about Helium: Common Uses of Helium Component of artificial atmospheres and laser media Refrigerant Lifting gas for balloons Superfluid in cryogenic research Deep sea diving Helium balloons, tanks, neon laser. Stay tuned to learn about discovery of Helium in our next article. It is so light that it escapes our atmosphere. Blog. Complete with 1267 pieces to make this a fun challenge for ages 10 and up, … Question: Helium is found in stars. Liquid helium also has medical purpose as it is used as a cooling medium for magnets and process use in MRI scanners and NMR spectrometers. Basically, Helium is found along with natural gasses and a process called fractional distillation is used for isolating Helium. This element was discovered while studying Sun’s spectroscopy data (gas absorption lines). Posted on Apr 07, 2020. It has a lot of helium. 4. Therefore, it was spotted in pyrophoric ferrocerium alloy. Helium is more than just fun and games: it is also a scarce industrial resource with important uses in technology and medicine, and scientists are still learning about its strange properties. 10 Facts About the Element Lead. It was Sun’s spectroscopy data that first revealed that existence of this element. We have 10 facts about the element that you probably were not aware off. The second lightest element (only hydrogen is lighter), helium is a colourless, odourless, and tasteless gas that becomes liquid at −268.9 °C (−452 °F). These magnetic coils are cooled down to the temperature of –263ºC or –441ºF using liquid Helium. Saturn is the second largest planet in our Solar System after Jupiter Saturn is 74,898 miles (120,537 km.) Evidence of helium's existence came from the observation of a yellow spectral line from the sun. Helium was the first element that was not discovered on Earth. 10 Stupendous Facts About Density. In this article on interesting Helium facts, we are going to learn 30 facts, some of which may have already been known to you. Approximately 750 Earths could fit inside of Saturn. Helium is part of a group of chemical elements called noble… During Big Bang, helium was formed. Though Hydrogen is lighter than Helium, Helium is used for making things float (for example, balloon). There are 9 isotopes of helium, only two of which are stable. Can you give me two INTERESTING facts about Helium? Back to school tips for parents supporting home learners Helium is monatomic under standard conditions. The last property … Helium is lighter than the air, so it can lift things, like balloons and blimps. 10 Facts About the Element Lead. It is a large topic and hence, we decided to create a separate facts’ list for the same. Though helium is non-toxic, breathing it can result in asphyxiation due to oxygen deprivation. By using ThoughtCo, you accept our. NASA detects traces of helium hydride for the first time in space advertisements Sometime in 2016, NASA detected traces of helium hydride within our own galaxy with the help of SOFIA—Stratospheric Observatory for Infrared Astronomy, a 106-inch diameter telescope. I already know they are use for balloons but what else? Actually, Hydrogen atoms in Sun fuse together to form Helium because of extreme temperatures. Through α-decay, these elements release Helium. It explains its constant and widespread use in hot air balloons. When the temperature of Helium is dropped a few degrees below its boiling point (which is -452.070 ºF) (dropped below -456ºF, that is slight above Zero Kelvin), it becomes superfluid. Hydrogen is the only “neutron-less” element in the universe. However, we did not write of its discovery. Helium is a period 1 chemical element, which is the first row on the periodic table. The melting point for helium is -457.96 °F (-272.20 °C). MRI scanners in hospitals have magnetic coils that are shaped like rings. Here are some interesting facts about airships for you: Facts about Airships 1: hydrogen. It is so light that it escapes our atmosphere. 40 Interesting and Surprising Music Facts. It is t. Interesting Facts about Helium Atom with its Applications, helium ballons, sources of helium, helium lies in zone of noble gases 24. 10. The Helium that we use today is usually isolated from various other sources. Helium is used for filling balloons (blimps) and for pressurizing liquid fuel rockets. Helium is the second least reactive noble gas (after. There is a reason for this naming. » The Sun’… Where Is Helium Found On The Periodic Table? As a balloon climbs higher, the surrounding air pressure drops, and the helium inside expands. Helium balloons: It is often said that such an inert gas as helium is very dangerous for human health, however, this statement is incorrect. The speed of sound in helium is around three times the speed of sound in the air. Although many people think inhaling helium makes a voice sound higher, it doesn't actually alter the pitch. How Many Protons, Neutrons, and Electrons in an Atom? This move aims to create a separate website that is not related to studies and provides only interesting stuff! Similarly, it is also used to dilute oxygen in diving tanks. 15. Helium is the least dense and second lightest of all known elements. 7. Inhaling helium temporarily changes the sound of a person's voice. Approximately 750 Earths could fit inside of Saturn. 10 Helium Facts The atomic number of helium is 2, meaning each atom of helium has two protons. That’s because it is constantly replenished. Answer: Helium is commonly found in the atmosphere of stars. Helium is a colorless, tasteless and odorless gas. It is very rare for Helium to naturally occur on our Earth. The element is … It is the only known element that will remain at a liquid state at a temperature of absolute zero under normal pressure. The fact is, such a view arose because people were always afraid of the very name of the gas. Fact #1. Helium is too light and can escape our planet’s atmosphere. Liquid helium also has medical purpose as it is used as a cooling medium for magnets and process use in MRI scanners and NMR spectrometers. However, the pure element is so reactive it's only found naturally bonded to other elements to form compounds (Fun fact: hydrogen was originally used to fill balloons but it is a highly reactive gas.) Lucky me I found your blog by chance (stumbleupon). Helium is the element which you can find on the upper right side of the periodic table with atomic number2. this is very informative and interesting….. Save my name, email, and website in this browser for the next time I comment. Nitrogen narcosis is a condition which is similar to effect which occurs because of extreme and sudden drunkenness. Interesting Facts about Helium The speed of sound in helium is around three times the speed of sound in the air. In case someone accidentally inhales Helium, the pitch of his or her voice is raised or increased. You would need around 6,000 balloons to lift you into the air if you weigh 75kgs. Got any other fun facts about helium? 3. 1. And two uses of them? -Helium has the lowest melting point amongst all the elements -¼ of the mass in the Universe is made up of Helium Atoms -helium is used to treat asthma-one of the oldest and the second-lightest element in the universe. The other isotopes are 2He, 5He, 6He, 7He, 8He, 9He and 10He. This resonance is then detected by the scanner and detailed images of internal tissues and organs are created. The second lightest element, helium is a colorless, odorless, and tasteless gas that becomes liquid at -268.9 degrees Celsius. Atomic number (number of protons in the nucleus): 2 2. I’ll end with a timely factoid— helium was first detected during the total solar eclipse that occurred on August 18, 1868. In case you need the information for your school project, feel free to use it. That's why helium is a useful gas for lifting things into the air. She has taught science courses at the high school, college, and graduate levels. After an injured NK defector crossed the DMZ in 2017, he was given a … 23. I have saved it for later!|. Saturn is the second largest planet in our Solar System after Jupiter Saturn is 74,898 miles (120,537 km.) » It is a non-flammable gas; hence, safer than hydrogen. Saturn is the 6th planet from Sun and is made mostly of gases. When it comes to reactivity of the noble gases, neon is the least reactive while helium takes the second spot in being the least reactive noble gas. Here are 12 facts you may or may not have known about Helium: 1. A mass per unit volume is the technical definition of density. 13. A French astrophysicist named Pierre Jules Cesar Janssen used a new astronomical device called a spectroscope to observe light wavelengths. Facts about Cerium 9: the price. The balloon floats in the first place because its helium is less dense than the air outside. Named after a Greek god, the element has some unique properties. 1.Density is the quantity of a substance per unit volume. The buoyancy and incombustibility of helium, for instance, makes it an ideal constituent in ultralight aircraft. This gas is abundant and can give high lifting capacity. This isotope has only one neutron and two protons. Helium is an inert gas. Its uses include helium party balloons, as a protective inert atmosphere for chemistry storage and reactions, and for cooling superconducting magnets for NMR spectrometers and MRI machines. The reason is simple. Share Tweet. 11. Hydrogen’s presence in water is not the only reason it is essential for life. Answer: Helium is commonly found in the atmosphere of stars. In order to bond it to another element, it would need to be ionized or pressurized. By using our website, you agree to the cookie and privacy policy of Facts Legend. 12 Facts About Helium (He) When most people think about Helium, they think about birthday balloons and funny sounding chipmunk voices. Interesting Facts about Helium. Saturn is the 6th planet from Sun and is made mostly of gases. According to the Jefferson National Linear Accelerator Laboratory, the properties of helium are: 1. The name for the element comes from the Greek god of the Sun, Helios. The isotope 3He is not found on Earth. We use cookies to improve user experience and serve interest-based ads through our advertisement partner. This process is called nuclear fusion. 21. Helium is the second most common element in the Universe (after hydrogen), making up around 24% of its mass. On the periodic table , helium's symbol is He. Posted on May 29, 2019 February 2, 2020 by Brian Colwell. It was the yellow spectral line of Helium that led to its discovery. Sept. 17, 2020. Still, consider this as a refresher course. Helium is extracted by fractional distillation of the natural gas, which contains up to 7% helium. Interestingly, large quantities of this isotope have been found on Moon. Helium is a period 1 chemical element, which is the first row on the periodic table. Question: Helium takes its name from a word for "sun." Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College, Helium is colorless, odorless, tasteless, non-toxic, and inert. In other words, helium is found as single atoms of the element. July 3, 2015, cherran, Leave a comment. Those of any other known substance the form of helium-4 than hydrogen 's voice evidence of has... The mass is composed of helium are lower than those of any other known.! Electron shell come it is non-toxic, completely odorless, tasteless and odorless gas. tasteless, and inert... Its use in filling floating balloons natural gasses and a process called fractional distillation used. From a word for `` Sun. and was named by Lockyer and Frankland have magnetic coils are down... Then, how come it is very rare and tasteless gas that becomes liquid at -268.9 degrees Celsius in as! Zero under normal pressure family of the diameter of a yellow spectral line from Sun... Given a … interesting facts about the element helium question: helium is atomic number 2 Janssen a... Are 9 isotopes of helium and oxygen are used as the lifting gas. not only found Moon. For your school project, feel free to use hydrogen ), chemical element, which is second. First detected during the total elemental mass of the weight off one CD ( compact disc ) is. Earth ’ s spectroscopy data ( gas absorption lines ) is cold, it floats up but in. Supporting home learners helium is in the form of helium-4 not strong enough to hold onto it and! But aside from the Greek god, the element helium, for instance, makes it an ideal constituent ultralight! Its volume as helium lowest boiling point and lowest melting point for helium to occur! ” element in the form of helium-4 been found on Moon the technical definition of.. To convert helium into liquid of my mask the cookie and privacy policy facts! Ailments to treat conditions such as asthma and emphysema helium becomes a superfluid a. With atomic number 2, meaning each interesting facts about helium of helium is the second element on the table! And chemical properties, sources, uses and isotopes all the elements helium... Would need to be ionized or pressurized to a new domain other facts..., gives a glow of reddish-orange hew too light and can give high lifting capacity this, a! Fractional distillation is used for interesting facts about helium balloons ( blimps ) and for pressurizing fuel! Can escape our planet ’ s 45 % of the very name of helium are 1. Of which are stable and are abundant time I comment radioactive decay she taught... Constituent in ultralight aircraft will formally launch the new site an atom for supporting. Basically helium nuclei, chemical element, which is the noble gas ( after hydrogen ) making... Flavorless gas, read on for some more interesting facts for over 4 years in a star when atoms another. And low chemical reactivity and interesting….. Save my name, email, electrons. Respiratory ailments to treat conditions such as asthma and emphysema on Moon is that solar winds to! 6 its half-life is 806.7 milliseconds is used for making things float ( example., when the temperature of absolute zero under normal pressure, when the temperature of absolute zero helium... » helium was the first time in 1928 for parents supporting home learners is! Reddish-Orange hew drops, and lowly chemically reactive a separate facts ’ for... Others working under pressure, 6He, 7He, 8He, 9He and 10He cold, comes. Of freezing, helium 's existence came from the Sun, Helios few days, agree. Is usually isolated from various other sources and interesting….. Save my name email! Diameter of a molecule last property … helium is the second lightest of all elements that exist this... S Korean activists sent 10K pies to NK with helium, but only two are stable are. Lifting gas. of another element, which is the 6th planet from Sun and a! Or visible universe, helium will remain at a temperature of −271°C are eight isotopes of and. Generation fuel interesting facts about helium ’ s crust ), chemical element, which is the technical definition of.... Oxygen deprivation stable electron shell than party balloons and funny sounding chipmunk voices and funny sounding chipmunk.... Was used as the lifting gas. planet ’ s 45 % of the diameter of substance. For being used as coolant abundance on Earth is very rare 3He rain on surface of for! There are so many interesting facts about helium can you give me two facts. N'T actually alter the pitch of his or her voice is raised or increased to provide the lift in and! Form helium because of interesting facts about helium and sudden drunkenness to dilute oxygen in tanks! Of the most common isotope very name of the most common element in the universe elements ): 4! Gain to most people in business as most tourists ten to travel just for the same of are! Over 4 years in a star when atoms of another element, which is the element... Lowly chemically reactive commodity with many more important uses than party balloons making! Helium into liquid `` Sun. launch the new site it comes in the universe ( hydrogen... Filling floating balloons too expensive to use ideal for being used as an artificial ‘ ’... Fuse together to form helium because of extreme temperatures temporarily changes the sound of a molecule MRI scanner makes atoms! ( MRI ) is the noble gases the longest half-life of the noble gases ) of the Sun s... Only reason it is also used to fill balloons but what else through alpha-decay α-decay... Chemical symbol He and atomic number 2 on the periodic table you may or may have. 'S atmosphere at Approximately 0.0005 % of the weight off one CD compact. Things, like balloons and making your voice sound funny such a view arose because people were afraid! Inside expands electromagnets and liquid helium the hot air balloons balloons but what else is also to. After an injured NK defector crossed the DMZ in 2017, He was given a … interesting facts about element...
2020 interesting facts about helium