Chemistry, 23.05.2020 19:01 sheram2010

An atom’s oxidation number changes from –2 to –5. Was the atom oxidized or reduced, and how many electrons were required for the change?

A. Oxidized, 2 electrons
B. Oxidized, 3 electrons
C. Reduced, 2 electrons
D. Reduced, 3 electrons
E. None of the Above

Answers: 3

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An atom’s oxidation number changes from –2 to –5. Was the atom oxidized or reduced, and how many ele...