Question

calculate the neutron number of an atom with Z=15,A=31.

Answer 1

Answer:

the number of neutron will be equal to 16 because Z=no of neutron +no of proton

Explanation:

and in this case no of proton =15.

hence no of neutron will be equal to 16.

hope it will help you.

please mark me as brainliest

Answer 2

Answer:

nutrons =16

Explanation:

the number of neutrons = A - Z = 31 - 15

= 16 neutrons