Mercury’s density is 5.427 g/cm^3. One of mercury’s most notable features is its disproportionately large core, which makes up about 60% of the planet’s total mass. Among the four inner solar system planets, mercury is the smallest and very dense, its vast iron core dominating its internal structure.
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It is only slightly denser than earth. Its mass is 3.30 × 10 23 kg. The mass of mercury provides insights into its composition.
Mercury is the smallest major planet in both size and mass.
Scientists believe that mercury consists primarily of a dense. Mercury has a radius of about 2,440 km, and its surface area is 74,797,000 km 2. Mercury’s mass is 3.3022 x 10^23 kilograms (7.287 x 10^20 pounds), which is 5.5% of earth’s mass of 5.972 x 10^24 kilograms (1.316 x 10^24 pounds). Mercury is the first planet from the sun and the smallest in the solar system.
At 5.427 g/cm³, mercury has the second largest density in the solar system. It travels round the sun faster than any other planet, taking only 88 days to make a full orbit of the sun. So, the mass of mercury is about 5.5% of the mass of earth. As the closest planet to the sun it experiences extreme temperature.
This is significantly larger in proportion compared to.
Mercury is the smallest planet in the solar system in both mass and diameter. Mercury is the smallest planet (except for the dwarf planets), having a diameter of 4878 kilometers, less than half. Its density is the biggest thing in common that earth and mercury share. It is a rocky planet with a trace atmosphere and a surface gravity slightly higher than that of mars.
