Sure. Who are you? I have 2 electrons, 2 protons, my atomic mass is 4 and my electron configuration is 2. I am Helium. Wanna know some facts

Helium facts for kids, students and anyone interested in the chemical elements. Learn about helium, an element on the periodic table.

Helium Facts. Helium (He) has two protons in its nucleus, giving the atomic number two. It is the second most abundant element in the universe and is also the second lightest, following behind hydrogen in … Helium is obtained natural gas deposit, air. Helium is a colorless gas, the Atomic mass-4.002602.The density of helium @293k: 0.1785 g/cm3. has 2 neutrons and 2 protons and electrons. Helium is most often found in under ground natural gas deposits. Helium does not bond with any other elements because it is an inert gas.

Helium facts

När dykarna arbetar kan de inte röra sig fritt eftersom de får sin. I Jordens atmosfär som består av en blandning av gaser finns det exempelvis: Kväve, Syre, Argon, Koldioxid, Neon, Helium, Metan, Krypton och Väte. Ozon. By weight, the sun is 70% hydrogen, 28% helium, 1.5% carbon, nitrogen, and oxygen, and 0.5% all other elements. Former U.S. President Ronald Reagan once things, from how blood needs iron to why helium balloons are lighter than air.

13 Jun 2017 Here's why Qatar's helium shutdown stands to affect far more than birthday parties. Got any other fun facts about helium? I'll end with a timely

Helium is more than just the gas you pump into a birthday balloon. Discover 10 interesting facts about helium that’ll change the way you view the element. Some facts about Hydrogen and Helium gas Hydrogen • Hydrogen gas consists of Hydrogen molecules • The molecule consists of two atoms (therefore H 2) • The atom has only one electron • The nucleus of the hydrogen atom consists of only one proton.

New helium is being made. Helium can be made into heavier elements through nuclear reactions. It is easiest to make helium from hydrogen through fusion. This is why helium is the second most abundant helium in the universe after hydrogen. Hydrogen is 90 percent of the substance in the universe, and helium is 8 percent.

Info. Shopping. Tap to unmute. If playback doesn't begin shortly, try restarting your device. Interesting Facts about Helium. The speed of sound in helium is around three times the speed of sound in the air. 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).

Helium makes up about 0.0005% of the earth's atmosphere. This trace amount of helium is not gravitationally bound to the earth and is constantly lost to space.
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2013-05-25 It pulls hydrogen atoms together and, by a process called fusion, helium is formed and energy is released. Fusion is the most powerful reaction in the universe.

Ämnet har lägst kokpunkt av alla grundämnen, och endast vid högt tryck övergår det i fast form. Helium är det näst vanligaste grundämnet i universum. Nytt helium uppstår genom fusionsprocesser i stjärnorna och genom alfastrålning från radioaktiva grundämnen. Koncentrationen i jordens atmosfär är låg, så helium utvinns mest ur naturgas.
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22 Oct 2011 But helium is also a non-renewable resource and the world's reserves of the precious gas are about to run out, a shortage that is likely to have

For the smaller capillary, The existing belief that helium in natural gas is wholly of radiogenic origin cannot explain the following facts. 1. Helium-bearing natural gas is always rich in Helium Balloon Facts. Helium is a by product of LPG extraction.

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Helium är atom nummer 2 på det periodiska systemet, med elementets symbol He. Det är en Helium-3- eller 3He-atomen har endast en neutron och är därmed en fermion. På jorden är den sällsynt och utgör endast 1,34 ppm av luftens heliumatomer.