(1 amu = - Have all my HW correct but this one. Not asking for an answer but can someone wa read more
A pure copper penny contains approximately 3.0*10^22 copper atoms. 1- How many dozens of copper atoms are in a penny. 2- How many gross of copper atoms are in a penny. 3- How many reams of copper atoms are in a penny. 4- How many moles of copper atoms are in a penny. read more