Question: Please help!!! The other answer on Chegg was incorrect so please redo! For polonium, which was the first element discovered by Marie Curie, the ideal

Please help!!!

The other answer on Chegg was incorrect so please redo!

For polonium, which was the first element discovered by Marie Curie, the ideal physical density in g/cm^3 is 9.32. Po has an amu of 209, and a simple cubic unit cell (interestingly, it is the only metal which has a SC unit cell at room temperature). Back-calculate to find the ideal radius of the Po atom, in units of nm (nanometers). Watch your units: there are 10^7nm in a cm.

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