Posted by **Daniel** on Tuesday, September 14, 2010 at 9:55pm.

A newly discovered giant planet has an aver-

age radius 12 times that of the Earth and a

mass 722 times that of the Earth.

Calculate the ratio of the new planet’s den-

sity to the Earth’s density.

- Chemistry -
**io**, Sunday, January 24, 2016 at 4:34pm
io

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