iridium
From Trekipedia
iridium
Symbol | Ir |
Atomic Weight | 192.2 |
Atomic Number | 77 |
Discovered | 1804 |
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Iridium, element 77, was discovered in England and France on Earth in 1804.[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.