jorjastil2021 jorjastil2021

12-09-2021
Chemistry

contestada

51 neutrons 38 protons 36 electrons

Respuesta :

lqvenderxo lqvenderxo

12-09-2021

Answer:

copper has two naturally occurring isotopes. Cu-63 has an atomic mass of 62.9296 amu and an abundance of 69.17%. if thats what ur looking for?

Explanation:

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