The density of a planet depends basically on the density of the materials that make the planet up. It is a weighted average of those densities.
No. Terrestrial planets are much denser than Jovian planets.
Mercury is the smallest of the four inner planets and closest to the sun. It is also the smallest of all eight planets.
The four Jovian planets
Mercury, Earth, Venus, and Mars are considered high-density planets. They have rocky compositions and higher mass compared to the gas giants in our solar system.
The rank of terrestrial planets in order of density from highest to lowest is Mercury, Earth, Venus, and Mars. Mercury has the highest density due to its large iron core, while Mars has the lowest density among the terrestrial planets.
Inner planets
No. Terrestrial planets are much denser than Jovian planets.
Copurnicus
All of them. Anything with mass has density.
Well, some planets, such as Mercury, have little density. For example, the amount of density in oil compared to water. That scenario is an example of the amount of density that you might expect on such planets as Venus.
Anyone
Sir Isac Newton was the scientist who discovered why the planets stay in orbit.
Mercury is the smallest of the four inner planets and closest to the sun. It is also the smallest of all eight planets.
Galileo explained the backwatds motion of the planets
The four Jovian planets
The planets with higher density are the Terrestrial planets, which include Mercury, Venus, Earth, and Mars. These planets are composed mostly of rock and metal, resulting in a more compact and dense structure compared to the Jovian planets, which are gas giants made mostly of hydrogen and helium.
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