selenium
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selenium
Symbol | Se |
Atomic Weight | 78.96 |
Atomic Number | 34 |
Discovered | 1817 |
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Selenium, element 34, was discovered in Sweden on Earth in 1817.[1]
Wikipedia
Notes and References
- ↑ Palestine, Eileen and Geoffrey Mandel (Authors). Star Fleet Medical Reference Manual. Star Trek. Book. Originally published by Star Fleet Productions, Inc. Ballantine Books. 1977.