7-1-1. In a reaction where magnesium metal reacts to form a compound, magnesium is said to be
A. oxidized, B. reduced, C. the oxidizing agent
7-1-2. When Cl2 (g) reacts with a metallic element to form an ionic compound, we say that chlorine is
A. oxidized, B. reduced, C. the reducing agent
7-1-3. When Br2(l) is produced from the reaction involving a bromine-containing binary ionic compound, the half reaction leading to the formation of Br2 is classified as
A. oxidation, B. reduction,
C. oxidation or reduction depending on what the compound is
