A copper atom has a mass of 1.06 x 10 g and a penny has a

Last updated: 7/11/2022

A copper atom has a mass of 1.06 x 10 g and a penny has a mass of 2.5 g. Use this information to answer the questions below. Be sure your answers have the correct number of significant digits. What is the mass of 1 mole of copper atoms?