Chemistry, asked by Anonymous, 8 months ago

What are the number of electron proton and neutron for a netral atom of Ca ,Z=20,and A =20.

Answers

Answered by agarwaladarsh912

1

Answer:

electron=20

proton=20

neutron=20

Answered by Gillybj

0

Answer:

Ca; protons=20

electrons=20

nutrons = 20 since the mass number is 40

Explanation:

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