出典:Wiktionary
出典:『Wiktionary』 (2026/04/25 00:20 UTC 版)
| Chemical element | ||||||||
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| Bh Atomic number 107 bohrium |
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| Previous: ← seaborgium (Sg) | ||||||||
| Next: hassium (Hs) → | ||||||||
| English Wikipedia article on Bohrium |
From Bohr + -ium, named after Niels Bohr.
| Chemical element | ||||||||
|---|---|---|---|---|---|---|---|---|
| Bh Atomic number 107 bohrium |
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| Previous: ← seaborgium (Sg) | ||||||||
| Next: hassium (Hs) → |
出典:Wikipedia
出典:『Wikipedia』 (2011/07/21 20:29 UTC 版)
Bohrium (
i/ˈbɔəriəm/) is a chemical element with the symbol Bh and atomic number 107 and is the heaviest member of group 7 (VIIB).