Samarium-139
Samarium-139 es un isotopo de samarium.
Samarium-139 |
---|
isotope of samarium[*] |
subclasse de samarium |
numero atomic: 62 |
numero de neutrones: 77 |
decade a: Promethium-139, Promethium-139 |
semivita: 2,57±0,1000000000000002 Minuta |
Samarium-139 es un isotopo de samarium.
Samarium-139 |
---|
isotope of samarium[*] |
subclasse de samarium |
numero atomic: 62 |
numero de neutrones: 77 |
decade a: Promethium-139, Promethium-139 |
semivita: 2,57±0,1000000000000002 Minuta |