Timeline for Can an electron be excited to a spin state with s ≠ 1/2?
Current License: CC BY-SA 4.0
10 events
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| Feb 3, 2022 at 11:17 | history | edited | Poutnik | CC BY-SA 4.0 |
Minor typo fixes and stylization changes.
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| Feb 2, 2022 at 10:13 | history | edited | Poutnik | CC BY-SA 4.0 |
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| Feb 1, 2022 at 22:18 | comment | added | Poutnik | oops. hafnium-178m2 | |
| Feb 1, 2022 at 22:12 | comment | added | Poutnik | While the stable one is unstable. // See also hafnium controversy about hafnium-180m2. | |
| Feb 1, 2022 at 22:10 | comment | added | Oscar Lanzi | Tantalum-180m is also the only metastable nucleus known to occur in nature. | |
| Feb 1, 2022 at 21:53 | history | edited | Poutnik | CC BY-SA 4.0 |
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| Feb 1, 2022 at 21:48 | comment | added | Poutnik | @orthocresol No special story :-), I have just mentioned $\ce{^{180\mathrm{m}}Ta}$ several times recently on CH SE, in various context. It is the only stable odd-odd nuclide after 14N, kinetically protected by its high spin configuration. | |
| Feb 1, 2022 at 21:33 | comment | added | orthocresol | Is there a story as to why tantalum is your favourite? :-) | |
| Feb 1, 2022 at 21:30 | vote | accept | TheLearner | ||
| Feb 1, 2022 at 21:22 | history | answered | Poutnik | CC BY-SA 4.0 |