Question

Approximately 71% of the planetary mass in the solar system is concentrated in

• A. Uranus
• B. Mercury
• C. Saturn
• D. Jupiter

Hint:

Jupiter is the largest planet in our solar system, and its mass accounts for a significant portion of the total planetary mass.

Answer 1

The Correct Option is D

Step 1: Understanding planetary mass.
Jupiter, the largest planet in our solar system, contains more than 70% of the total planetary mass, which includes the mass of all the planets combined. It is a gas giant, primarily made of hydrogen and helium.

Step 2: Analyzing the options.
(A) Uranus: Uranus is a large planet but does not have nearly the mass of Jupiter.
(B) Mercury: Mercury is a small planet, and its mass is only a tiny fraction of the total planetary mass in the solar system.
(C) Saturn: Saturn is also a gas giant, but it has less mass than Jupiter.
(D) Jupiter: Correct — Jupiter holds the majority of the solar system's planetary mass.

Step 3: Conclusion.
The correct answer is (D) Jupiter, which contains approximately 71% of the solar system's planetary mass.