hahnium
From Trekipedia
hahnium
Symbol | Ha |
Atomic Weight | 260 |
Atomic Number | 105 |
Discovered | 1970 |
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Hahnium, element 105, was discovered in the United States of America on Earth in 1970. The most stable isotope discovered had a mass of 260.[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.