Multiple choice general knowledge

The planet which would float if placed in water!?

  1. Jupiter

  2. Pluto

  3. Neptune

  4. Saturn
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Saturn is the only planet that would theoretically float if placed in water because its average density (about 0.69 g/cm³) is less than water's density (1 g/cm³). This is due to Saturn being primarily composed of hydrogen and helium gases. While Jupiter and Neptune are also gas giants, their densities are higher than water. Pluto is a dwarf planet with rocky/icy composition much denser than water.

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