Ferro-60: Isotopo de ferro
Ferro-60 (o 60Fe) es un isotopo radioactive de ferro que ha un semivita de circa 2.6 milliones de annos.
| Ferro-60 |
|---|
| isotopos de ferro[*] |
| subclasse de ferro |
| numero atomic: 26 |
| numero de neutrones: 34 |
| decade a: Cobalt-60 |
| semivita: 2 620 000±40 000 annum |
In 2021 al lecto del mar profunde 60Fe esseva discoperite in association con quantitates minus grande de plutonium-244 (244Pu). Duo distincte influxos in le ultime 10 milliones de annos esseva detegite con rationes 60Fe/244Pu simile e es pensate a representar detrito de duo supernovas, un que occurreva ante 3 milliones de annos e le altere ante 6 milliones.
Referentias
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