Fcabrera23 Fcabrera23

10-02-2021
Chemistry

contestada

A nucleus emits an alpha particle. What happens to the mass
number and the atomic number of that nucleus?

A nucleus emits an alpha particle What happens to the mass number and the atomic number of that nucleus class=

Respuesta :

annamarie655527 annamarie655527

10-02-2021

Answer:

the mass number decreases by 4 and the atomic number decreases by 2

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