English
Pronunciation
Hyphenation
- he·li·um
Noun
helium, symbol He
- A colorless and inert gas, and the second lightest chemical element with an atomic number of 2 and atomic weight of 4.002602. (Read more at Wikipedia)
Translations
External links
For etymology and more information refer to:
http://elements.vanderkrogt.net/elem/he.html
(A lot of the translations were taken from that site with permission from the author)