Nuclei with the Highest Binding Energy Per Nucleon $e_{b}$ Have $Z$ Most Closely Equal to What?
A) 2
B) 4
C)

Multiple Choice

Nuclei with the highest binding energy per nucleon $e_{b}$ have $Z$ most closely equal to what?

A) 2
B) 4
C) 26
D) 60
E) The highest number possible
F) Other (specify)