Can someone tell what the eight planets of our solar system's density?

Question

Can someone tell what the eight planets of our solar system's density? Like for example: Saturn: 5(low) vs. Jupiter: 10(high). I really need that information for the data for the science fair.

Answer 1

Earth is the most dense and Saturn the least dense.

What is the Density of the Planets and our Moon?

Mercury has a density of 5.43 g/cm^3
Venus has a density of 5.2 g/cm^3.
Earth has a density of 5.52 g/cm^3.
The Moon has a density of 3.34 g/cm^3
Mars has a density is 3.91 g/cm^3.
Jupiter has a density of 1.33 g/cm^3.
Saturn has a density of 0.69 g/cm^3.
Uranus has a density of 1.32 g/cm^3
Neptune has a density of 1.64 g/cm^3

Answer 2

You can look the numbers up somewhere (like Wikipedia) for each Planet. Generally Mercury, Venus and Earth should be roughly the same density, Mars somewhat lighter. Jupiter is lighter than Mars, then it appears that Uranus and Neptune are about the same density, and Saturn is probably lightest in density.

Answer 3

Check out this website

http://www.adlerplanetarium.org/cyberspace/planets/density.html