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In the figure below, note that for low Z, all the nucleii with the highest binding
energy per nucleon have both an even number of protons and an even number of
neutrons. Explain why this is in a paragraph or less.
9.
56Fe
96MO
160
8
144Nd
12C
“He
183W
208PB
"Be
235U
7
6.
Fusion reactions
release energy
Fission reactions
release energy
3
1 2H
40
80
120
160
200
240
Atomic Mass Number (A)
E (MeV)
2.

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