Titaniummineral data
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Element

Helium

helium

HeSymbol
2Atomic number
4.00 uAtomic mass

Facts

Symbol
He
Atomic number
2
Atomic mass
4.00 u
Period
1
Group
18
Block
s
Melting point
-272.1 °C
Boiling point
-268.9 °C

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q560