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Nucleus A has Z protons and N neutrons. Nucleus B has 2Z protons and 2N neutrons

ID: 1515333 • Letter: N

Question

Nucleus A has Z protons and N neutrons. Nucleus B has 2Z protons and 2N neutrons. Nucleus A has a smaller binding energy per nucleon than B. Identify which entry in the table below is correct.

The fusion of two A's to form B

The fission of B to form two A's

process releases energy

process absorbs energy

process absorbs energy

process absorbs energy

process is not possible

process releases energy

process releases energy

process releases energy

process absorbs energy

process releases energy

The fusion of two A's to form B

The fission of B to form two A's

Explanation / Answer

since  A has a smaller binding energy per nucleon than B

answer is

e)

process absorbs energy

process releases energy

process absorbs energy

process releases energy