Pronunciation · Spelling · Definition
How to say: helium
Spelling:
Helium
Syllables
helium
US accent
/hˈiːliəm/
UK accent
/hˈiːliəm/
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Definition
Definition — a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)