Nearly half of Mercury's volume is composed of:
A) solid iron.
B) basalt.
C) molten magma.
D) molten iron.

Name: Nearly half of Mercury's volume is composed of: A) solid iron. B) basalt. C) molten magma. D) molten iron.
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Question

Quizplus · Accepted Answer

Mercury has a large metallic core that makes up a significant portion of its volume, and this core is primarily composed of solid iron, contributing to Mercury's high density among the planets in the Solar System.

Nearly Half of Mercury's Volume Is Composed Of