Chemistry, 17.11.2020 01:00, JorgeW5St

Which rule concerning oxidation numbers is NOT true? A. The product of all oxidation numbers in a molecule must equal the charge of that molecule.
B. A substance with only one type of atom in it has an oxidation number equal to the charge of the substance divided by the number of atoms present.
C. Group 1A metals always have an oxidation number of +1 in molecules that have more than one type of atom.
D. Group 2A metals always have an oxidation number of +2 in molecules that have more than one type of atom.
E. When paired with only one metal atom, Hydrogen has an oxidation number of –1.

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Which rule concerning oxidation numbers is NOT true? A. The product of all oxidation numbers in a m...