Multiple choice general knowledge science & technology

Smallest planet of solar system

  1. mercury

  2. venus

  3. earth

  4. uranus
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Mercury is the smallest planet in the solar system, with a diameter of about 4,879 km. Despite being closest to the Sun, Venus is not the smallest due to its similar size to Earth. Mercury's small size and lack of atmosphere make it distinct among the planets.

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