Question $2$: You have two gasses at room temperature. The mass of each of the two gasses is the same. One is made out of ${?}^{4}He($Helium$-4,$ with mass number of $A=4)$ and the other is made out of ${?}^{132}xe($Xenon$-132$ with mass number of $A=132).$ Which statement is correct?

a$)$ Both gasses have same amount of internal energy.

b$)$ There is more internal energy in the Helium$-4$ gas.

c$)$ There is more internal energy in the Xenon$-132$ gas.

d$)$ Too little information to tell.