victoradams020 victoradams020

18-06-2018
Chemistry

contestada

what two particles compose the nucleus of an atom

Respuesta :

desire04 desire04

03-09-2019

Answer:

they are proton and neutron

Explanation:

there are three particles in an atom

proton, neutron and electron. The proton and neutron are in the nucleus while the electron is outside the nucleus but still in the atom

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