Helium

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en: Helium   –   ar: هيليوم   –   de: Helium   –   fr: Hélium   –   it: Elio   –   ja: ヘリウム   –   ru: Гелий   -   tr: Helyum   –   uk: Гелій   –   zh: 氦
Position in the periodic table symbol: He atomic number: 2 chemical series: noble gases
		sample	electron shell

[edit] Miscellaneous

Superfluidity

Diagram of He-4

Why He2 is unbound

Discharge tube