40 Surprising and Interesting Helium Facts. » Helium was made available in the open market for the first time in 1928. © 2020 | Facts Legend | A Unit of Akṣa Ventures. 13. Helium is lighter than the air, so it can lift things, like balloons and blimps. 4 He is by far the most common isotope.. Helium is a gas that doesn't have any color, taste or smell. Helium has Atomic Number 2 and is a colorless, odorless, tasteless, and non-toxic inert gas. How Many Protons, Neutrons, and Electrons in an Atom? These noble gases are, under standard conditions, colorless, odorless, tasteless, and lowly chemically reactive. It is so light that it escapes our atmosphere. The melting point for helium is -457.96 °F (-272.20 °C). Fusion. Helium is an inert gas. On the periodic table , helium's symbol is He. There are eight isotopes of helium, but only two are stable and are abundant. When radioactive emissions take place through alpha-decay (α-decay), the emissions are basically Helium nuclei. In this podcast, I will be discussing interesting facts about helium and the characteristics of my mask! 29. Here are 10 interesting and cool facts about lithium, which is the third element on the periodic table. Share Tweet. 13. It was the yellow spectral line of Helium that led to its discovery. It is the only known element that will remain at a liquid state at a temperature of absolute zero under normal pressure. Helium is too light and can escape our planet’s atmosphere. Where Is Helium Found On The Periodic Table? Helium is the second most common element in the Universe (after hydrogen), making up around 24% of its mass. The element is … Its name is derived from the Greek word “Helios” meaning Sun. 6. It is t. Interesting Facts about Helium Atom with its Applications, helium ballons, sources of helium, helium lies in zone of noble gases So, if you want to lift an object 10 grams with Helium, you will need 10 balloons filled with 10 liters of Helium each. July 3, 2015, cherran, Leave a comment. Over the next few days, you may notice some articles disappearing from the site. Helium is the least dense gas. 16. Actually, Hydrogen atoms in Sun fuse together to form Helium because of extreme temperatures. » The United States is the world’s largest supplier of helium. 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. It is probably best known as a non-flammable substitute for hydrogen to provide the lift in blimps and balloons. 20 Interesting Indus Valley Civilization Facts – Part I. 28. In this podcast, I will be discussing interesting facts about helium and the characteristics of my mask! Hydrogen is so abundant that it makes 10% of the weight of organisms. Thus, it comes in the form of helium-4. Helium was not discovered until August 18, 1868. Helium, chemical element, inert gas of Group 18 (noble gases) of the periodic table. Got any other fun facts about helium? Bob Science interesting facts about hydrogen Hydrogen is one of the most common element in the universe. The Helium that we use today is usually isolated from various other sources. The reason why 3He is found on moon is that solar winds led to 3He rain on surface of Moon for several billion years. Interestingly, large quantities of this isotope have been found on Moon. Mixtures of helium and oxygen are used as an artificial ‘air’ for divers and others working under pressure. We have 10 facts about the element that you probably were not aware off. Helium two stable isotopes and they are helium-3 (3 H) and helium-4 (4 H). 10 Helium Facts The atomic number of helium is 2, meaning each atom of helium has two protons. This process is called nuclear fusion. The helium is used to cool MRI scanners’ superconducting magnets. Interesting Facts about Helium The speed of sound in helium is around three times the speed of sound in the air. Posted on Apr 07, 2020. This move aims to create a separate website that is not related to studies and provides only interesting stuff! SHARES. 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. 2.Density is used to measure human populations. Helium is produced in a star when atoms of another element, hydrogen, combine. We use cookies to improve user experience and serve interest-based ads through our advertisement partner. These are 3 He and 4 He. Helium is one of the noble gases. It is the only known element to do so. 2. There are actually 9 isotopes of Helium. ... Disclaimer. That’s because it is constantly replenished. The name for the element comes from the Greek god of the Sun, Helios. It is energetically favorable for each helium atom to have 2 electrons, which gives it a stable electron shell. 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. Another interesting fact worth mentioning is that hot water freezes faster than cold water. At normal pressure, when the temperature is dropped to absolute zero, Helium will remain in liquid state. Saturn is the 6th planet from Sun and is made mostly of gases. The last property … 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. 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. ThoughtCo uses cookies to provide you with a great user experience. Helium is the second lightest gas. It was Sun’s spectroscopy data that first revealed that existence of this element. Can you give me two INTERESTING facts about Helium? Nitrogen narcosis is a condition which is similar to effect which occurs because of extreme and sudden drunkenness. In order to convert Helium into liquid state or solid state, one needs to apply extremely low temperatures and extremely high pressures. She has taught science courses at the high school, college, and graduate levels. Scientists knew there is an enormous amount of helium in the S… Owing to their physical and chemical properties, noble gases are widely used in different fields, right from incandescent light bulbs to airships. The buoyancy and incombustibility of helium, for instance, makes it an ideal constituent in ultralight aircraft. By using ThoughtCo, you accept our. 10. this is very informative and interesting….. Save my name, email, and website in this browser for the next time I comment. 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. It is non-toxic, completely odorless, tasteless and has no color. Therefore, it was spotted in pyrophoric ferrocerium alloy. Here are ten quick facts about the element helium. The second lightest element, helium is a colorless, odorless, and tasteless gas that becomes liquid at -268.9 degrees Celsius. 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). Interesting Helium Facts: 1-5 1. Serious Facts is the most reliable source for interesting facts for over 4 years in a row. Once our new domain is ready and the articles are published, we will formally launch the new site. 10 Stupendous Facts About Density. This process is called nuclear fusion. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Hydrogen already powers everything you use. » It is a non-flammable gas; hence, safer than hydrogen. Although many people think inhaling helium makes a voice sound higher, it doesn't actually alter the pitch. The most abundant isotope of the element has 2 neutrons. In order to bond it to another element, it would need to be ionized or pressurized. 4. Facts about Helium: Occurrence of the element Helium Helium exists only as a monatomic gas. Inhaling helium temporarily changes the sound of a person's voice. The balloon floats in the first place because its helium is less dense than the air outside. Helium is produced in a star when atoms of another element, hydrogen, combine. Interesting Facts about Helium. The other isotopes are 2He, 5He, 6He, 7He, 8He, 9He and 10He. A helium-filled balloon floats because helium is lighter than the air around it. Helium is one of the basic chemical elements. Helium is used for filling balloons (blimps) and for pressurizing liquid fuel rockets. Phase at Room temperature: Gas 6. 12 Facts About Helium (He) When most people think about Helium, they think about birthday balloons and funny sounding chipmunk voices. 14. Helium is so light that Earth's gravity is not strong enough to hold onto it. This resonance is then detected by the scanner and detailed images of internal tissues and organs are created. Here are some interesting facts about airships for you: Facts about Airships 1: hydrogen. In case you need the information for your school project, feel free to use it. Interesting Helium Facts: Helium is present in our Earth's atmosphere at approximately 0.0005% by volume, which is considered very rare. Atomic number (number of protons in the nucleus): 2 2. 3. 26. » Approximately, a quarter of the universe is made up of helium atoms. 11. The reason for this is that Hydrogen is high combustible and hence, dangerous. Facts about Cerium 9: the price. However, compared to its presence in entire universe, its abundance on Earth is very rare.