הליום
Hebrew
editChemical element | |
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He | |
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Next: אַבְנָן (Li) |
Noun
editהֶלְיוּם • (hélyum) m
- (uncountable) helium (the second lightest chemical element (symbol He) with an atomic number of 2 and atomic weight of 4.002602, a colorless, odorless and inert noble gas)