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Helium

93 bytes added, 10:28, 29 February 2020
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==Key Stage 4==
[[File:HeKS4.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Helium]].]]
===Meaning===
[[Helium]] is a [[Group 0]] [[element]], on the [[Periodic Table]], with 2 [[proton]]s in the [[Atomic Nucleus|nucleus]].