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Blizzard [7]
3 years ago
13

Si el número masico del elemento litio es 7 ¿cual es su nucleo?

Physics
1 answer:
sp2606 [1]3 years ago
4 0
El núcleo tiene 3 protones (lo que le da al núcleo una carga de +3, identificándolo como el elemento Litio) y 4 neutrones (lo que le da un número total de masa de 7).
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