iamfamous65 iamfamous65

10-05-2021
Physics

contestada

A radioactive nucleus contains 128 nucleons. It emits a B-particle.
How many nucleons are now in the nucleus?
A
124
B 127
C 128
-D 129

Respuesta :

ksjdjddjjs ksjdjddjjs

10-05-2021

the answer would be c

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