helium
From Trekipedia
helium
Symbol | He |
Atomic Weight | 4.0026 |
Atomic Number | 2 |
Discovered | 1895 |
First Appearance | TOS04 (13 Oct 1966) |
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Helium, element 2, was discovered in Scotland and Sweden on Earth in 1895.[1]
Notes and References
- ↑ Palestine, Eileen and Geoffrey Mandel (Editors). Star Fleet Medical Reference Manual. Star Trek. Book. Originally published by Star Fleet Productions, Inc.. Ballantine Books. 1977.