What Is the Smallest Planet in the Solar System?

Answer

The smallest planet in the solar system is Mercury and the biggest planet is Jupiter. Despite its small size, Mercury is extremely dense, composed mostly of rock and iron making it to have a density of 5.4 grams per cubic centimetre.
Q&A Related to "What Is the Smallest Planet in the Solar System"
Mercury. is the smallest actual planet of the eight comprising the solar system. It is actually smaller (but more massive) than the moons Ganymede and Titan. Mercury has about 5.5%
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Mercury is the smallest planet in our solar system. Officially,
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There used to be 9 planets in our Solar System, however the International Astronomical Union decided that Pluto no longer qualified as a planet. So the 8 planets are Mercury, Venus,
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all the planets are of the same age.they all were created during the same period.
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Ask.com Answer for: what is the smallest planet in the solar system
Mercury is the smallest planet in the Solar System. It has a diameter of 4879 kilometers.
Other Planets:
Since Pluto is no longer considered a planet, Mercury is the smallest planet in the solar system. Mercury measures 4, 879 km along its equator in comparison to the earth which is 12, 742 km across. Even though it’s very small, Mercury is extremely dense because it is composed mostly of iron and rock.
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