Difference between revisions of "actinium"
From Trekipedia
(Created page with "{{ImageInfoBox2|name=actinium}} {{TableRow|title=Symbol|data=Ac}} {{TableRow|title=Atomic Weight|data=227}} {{TableRow|title=Atomic Number|data=89}} {{TableRow|title=Discovere...") |
(No difference)
|
Revision as of 14:06, 29 April 2021
actinium
UFP Historical Society
| Symbol | Ac |
| Atomic Weight | 227 |
| Atomic Number | 89 |
| Discovered | 1899 |
| Advertising |
Actinium, element 89, was discovered in France on Earth in 1899. The most stable isotope discovered had a mass of 227.[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.
