Question

in which isotope neutron is double then of proton​

Answer 1

Answer:

the double numbers only occur for isotopes that are heavier, because the repulsion of the forces between the protons. The magic numbers are: proton: 2, 8, 20, 28, 50, 82, 114. neutron: 2, 8, 20, 28, 50, 82, 126, 184.

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Magic Numbers.

Proton number (Z) Neutron Number # of stable Isotopes

Odd Even 50

Odd Odd 4

Answer 2

Answer:

The double numbers only occur for isotopes that are heavier, because the repulsion of the forces between the protons. The magic numbers are: proton: 2, 8, 20, 28, 50, 82, 114. neutron: 2, 8, 20, 28, 50, 82, 126, 184.