Astudent records the mass of a piece of iron. the iron is then left outside until it rusts. what type of reaction occurs, and how does the mass of the object after rusting compare with its original mass?

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.