Which of the following pairs of atomic nuclei would feel the strongest repulsive electromagnetic force if you tried to push them together?
A. helium and helium
B. hydrogen and hydrogen
C. hydrogen and helium
D. hydrogen and deuterium
Answer:A
Which of the following pairs of atomic nuclei would feel the strongest repulsive electromagnetic force if you tried to push them together?
A. helium and helium B. hydrogen and hydrogen C. hydrogen and helium D. hydrogen and deuterium