how-many-atoms-are-in-a-2-0-cmx2-0-cmx2-0-cm-cube-of-aluminum

Question

Calculate the number of atoms in a 3.0 cm × 4.0 cm × 5.0 cm right rectangular prism of copper.

Accepted Answer

5.07 × $$10^{24}$$ atoms

Answer

5.87 × $$10^{24}$$ atoms

Answer

6.15 × $$10^{22}$$ atoms

Answer

6.67 × $$10^{22}$$ atoms