The metal alloy that makes up the core of Earth is ________,as compared to the rocky mantle.
A)less dense
B)denser
C)very similar in chemistry and density
D)distinct in chemistry but of very similar density

Question

Quizplus · Accepted Answer

The metal alloy that makes up the core of Earth is denser than the rocky mantle. This is because the core is mostly composed of iron and nickel, which are more dense than the silicates and other minerals that make up the mantle.

The Metal Alloy That Makes Up the Core of Earth