Why is Neptune denser than Saturn?
A)It has a different composition than Saturn,including a higher proportion of hydrogen compounds and rocks.
B)It has a greater proportion of hydrogen than Saturn.
C)The extra mass of Neptune compresses its interior to a greater extent than that of Saturn.
D)Its hydrogen is molecular,whereas Saturn's hydrogen is atomic.
E)It is not denser than Saturn.

Question

Quizplus · Accepted Answer

Neptune has a different composition than Saturn, with a higher proportion of hydrogen compounds and rocks. This contributes to its higher density compared to Saturn.

Why Is Neptune Denser Than Saturn