Neptune and Uranus
Basically none of them. However, the two most similar are Venus and Mars as they have a high percentage of Co2.
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
core
Jupiter 0.048, Uranus 0.047.
These are the four outer gas giant planets; Jupiter, Saturn, Uranus and Neptune. They are all much larger than the inner planets, they all have a similar composition (gaseous atmospheres, mainly of Hydrogen and Helium) and they each have many moons and a ring system. None of the inner planets have a ring system and there are only three moons in total for the four inner planets (one for Earth and two in orbit around Mars).
Mars and Venus
Basically none of them. However, the two most similar are Venus and Mars as they have a high percentage of Co2.
comet
All for of the inner planets are similar in composition. They all have a clearly defined surface, unlike the gas giant planets.
Eh, what? lol? Noone 90%+ similar but 89%-. Those are: Saturn, Neptune and Uranus.
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
Calcite and aragonite have similar chemical compositions as limestone. Vaterite also has a similar composition, but is it a less common mineral.
Jupiter and Neptune are the most similar in temperature.
uranus
The other planets are not similar to dwarf planets.
The other planets are not similar to dwarf planets.