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Goshia [24]
3 years ago
9

1. What is the mass number of the particle emitted from the nucleus during beta minus (B-) decay?

Biology
1 answer:
Eddi Din [679]3 years ago
5 0
In beta-minus decay, a negative electron is emitted which produces a daughter nucleus of one higher atomic number but mass number remains the same<span>.
</span><span>For example:
The decay of the uranium product produces thorium-234 into protactinium -234.
</span>I hope it helped.
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