Chemistry, 20.10.2020 07:01, Lilabbychichi

The molar mass of gallium (Ga) is 69.72 g/mol. Calculate the number of atoms in a 27.2 mg sample of Ga.
Write your answer in scientific notation using three significant figures.
atoms Ga

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The molar mass of gallium (Ga) is 69.72 g/mol. Calculate the number of atoms in a 27.2 mg sample of...