chickenfillet1 chickenfillet1

23-07-2020
Physics

contestada

The number of neutrons in the nucleus of zinc 65 Zn 30 is:
35
Need more data to answer
65
30

Respuesta :

nobleswift nobleswift

24-07-2020

Explanation:

proton number + neutron number = atomic mass

30 + 35 = 65

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