Science Fair Project Dictionary
Helium
| Table of contents |
English
Pronunciation
- IPA: /ˈhiːlɪəm/
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
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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)
10-26-2009 07:45:12
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


