After Earth, Mercury is he densest body in the solar system. This high density is due to the fact that the majority of Mercury's interior is probably composed of a large, iron core.
That might be an indication that Mercury has a similar composition to Earth. For more details, check the Wikipedia articles on Earth, and Mercury, to see what is believed to be inside each planet.
Mercury is a high density planet. It has the second highest density of all the planets in the solar system.
No known planet is smaller than Mercury since Pluto was reclassified as a Dwarf Planet.
Mercury
Yes it is.
Why shouldn't it? There isn't a direct relationship between density and size in general.
That might be an indication that Mercury has a similar composition to Earth. For more details, check the Wikipedia articles on Earth, and Mercury, to see what is believed to be inside each planet.
1. The chemical element has a density of 15,534 g/cm3 at 20 0C. 2. The planet Mercury has a density of 5,427 g/cm3.
Mercury is a high density planet. It has the second highest density of all the planets in the solar system.
Mercury comes in 2nd place - average density (5.44 g/cm3 == ==
No known planet is smaller than Mercury since Pluto was reclassified as a Dwarf Planet.
Mercury is smaller than Titan, but Titan is a moon, not a planet.
Mercury
No known planet is smaller than Mercury since Pluto was reclassified as a Dwarf Planet.
The density of Mercury is 5.4 grams per cc, only a little lower than that of the densest planet - Earth. One of the reasons that the Earth is denser is that its own gravity compresses its material more than it does in the smaller planet, Mercury. If adjustment were made for this gravitational compression, then Mercury would have a density of approx 5.3 g per cc compared to the Earth's 4.4 making Mercury the densest planet.
The smallest planet is mercury
Mercury