The mass of mercury is 3.285 × 10^23 kg and 20 mercury would way the same as earth
The size of mercury is 1,516 mi and
Mercury takes 88 days to orbit around the sun
It takes mercury 1407.5 hours to rotate
Mercury's atmosphere contains small amounts of hydrogen, helium, and oxygen. It also has even tinier amounts of sodium, potassium, calcium, and magnesium. Some of the gas particles come from the solar wind. O
Temperatures on Mercury's surface can reach 800 degrees Fahrenheit (430 degrees Celsius).
I picked this planetbecause I love it
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Public - 9/28/16, 7:40 PM