How Do the Masses of the Nuclei of ³ H

Multiple Choice

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."