How do the masses of the nuclei of 3 H and 3 He compare? 1 2
A) "3 He is approximately three times as massive as 3 H. 2 1"
B) "3 He is approximately 5/4 times as massive as 3 H. 2 1"
C) "Their masses are approximately the same."
D) "3 He is approximately twice as massive as 3 H. 2 1"
E) "None of the above."
Correct Answer:
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