Difference between revisions of "nitrogen"
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Nitrogen (element 7) was discovered in [[Scotland]] on [[Earth]] in [[18th Century#1772|1772]].<ref name="MRM"/> An elemental gas that is required by most [[humanoid]] life-forms for breathing. [[Class M planet|Class M planets]] all have [[oxygen]]-nitrogen atmospheres.<ref name="TOS00"/> | Nitrogen (element 7) was discovered in [[Scotland]] on [[Earth]] in [[18th Century#1772|1772]].<ref name="MRM"/> An elemental gas that is required by most [[humanoid]] life-forms for breathing. [[Class M planet|Class M planets]] all have [[oxygen]]-nitrogen atmospheres.<ref name="TOS00"/> | ||
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Revision as of 01:21, 26 January 2022
nitrogen
Symbol | N |
Atomic Weight | 14.0067 |
Atomic Number | 7 |
Discovered | 1772 |
First Appearance | TOS 15 (17 Nov 1966) |
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Nitrogen (element 7) was discovered in Scotland on Earth in 1772.[1] An elemental gas that is required by most humanoid life-forms for breathing. Class M planets all have oxygen-nitrogen atmospheres.[2]
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.
- ↑ Template:RefTOS00