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Helium

321 bytes added, 12:40, 31 March 2019
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===Meaning===
[[File:HeliumSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Helium]].]]
[[Helium]] is a [[Group 0]] [[element]] with 2 [[proton]]s in the an [[Atomic NucleusNumber|nucleusatomic number]]of 2.
===About Helium===
: [[Helium]] has the [[Chemical Formula|chemical formula]] [[Helium|He]].
: [[Helium]] has two [[proton]]s and two [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 2 and an [[Relative Atomic Mass|atomic mass]] of 4.
: [[Helium]] is a [[Noble Gas]].
: [[Helium]] is a [[gas]] at [[STP|room temperature]].
===About Helium===
: [[Helium]] has the [[Chemical Formula|chemical formula]] [[Helium|He]].
: The most [[Stable Isotope|stable isotope]] of [[Helium]] has two [[neutron]]s in its [[Atomic Nucleus|nucleus]] an [[Relative Atomic Mass|atomic mass]] of 4.
: [[Helium]] is a [[Noble Gas]].
: [[Helium]] is a [[gas]] at [[STP|standard temperature and pressure]].