Which of the solar system objects listed below is most similar to Earth in terms of mass and density?

Question

Quizplus · Accepted Answer

Venus has a mass and density that are similar to Earth. Mercury and Mars have lower masses and densities, while the Moon and Deimos have much lower masses and densities compared to Earth. Venus has a similar mass and density to Earth, with a mass that is 81.5% of Earth's mass and a density that is 94.9% of Earth's density. The other options listed have significantly different masses and/or densities when compared to Earth.

Which of the Solar System Objects Listed Below Is Most