A box contains a mixture of small copper spheres and small lead spheres that are the same size. The total volume of both metals is measured by the displacement of water to be 422 cm3 and the total mass is 4.37 kg . The density of copper is 8.96 g/cm3, and the density of lead is 11.40 g/cm3. What percentage of the spheres is copper?

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.