Samarium-131
Samarium-131 es un isotopo de samarium.
Samarium-131 |
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isotope of samarium[*] |
subclasse de samarium |
numero atomic: 62 |
numero de neutrones: 69 |
decade a: Neodymium-130, Promethium-131, Promethium-131, Neodymium-130 |
semivita: 1,2±0,2 secunda |