A diamond contains 7.0 x 1021 atoms of carbon. How many moles of carbon are in this diamond?
Round to the correct number of significant figures.
How many grams of carbon are in this diamond?
Round to the correct number of significant figures.|||diamond is pure carbon (its an allotrope)
Just divide the number of atoms by Avogadro's number for your answer
You have 2 significant digits
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