# A lead atom has a mass of 3.14 x 10 to the negativ...

A lead atom has a mass of 3.14 x 10 to the negative 22nd g.How many lead atoms are in a cube of lead that has a volume of 2.00cm cubed, if the density of lead is 11.3 g/cm cubed?

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A lead atom has a mass of 3.14 x 10 to the negative 22nd g.How many lead atoms are in a cube of lead that has a volume of 2.00cm cubed, if the density of lead is 11.3 g/cm cubed?

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## Answers ( 1 )

^{-22}grams? ..........................22.6 grams

22.6= 7.197*10^{22}atoms3.14*10

^{-22}