Magnesium-21
Magnesium-21 es un isotopo de magnesium.
Magnesium-21 |
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isotopo de magnesium[*] |
subclasse de magnesium |
numero atomic: 12 |
numero de neutrones: 9 |
decade a: Fluor-17, Natrium-21, Neon-20, Natrium-21, Neon-20, Fluor-17 |
semivita: 122±3 millisecond |