Q. Which of the following is the main component of Mercury's core?

  • (A) Nickel
  • (B) Iron
  • (C) Carbon
  • (D) Silicon
✅ Correct Answer: (B) Iron
Explanation: Mercury's core is mainly composed of iron, making up a large portion of its mass.

Published by Mr. Dubey ⭐ 111.22K Points at 16-Jul-2025 01:50 pm in Geography

Explanation by: Mr. Dubey
Mercury's core is mainly composed of iron, making up a large portion of its mass.

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