Chemistry, 24.03.2020 23:40, aarionna8

Which rule for assigning oxidation numbers is correct?
Hydrogen is usually – 1.
Oxygen is usually -2.
O Apure group 1 element is +1.
O Amonatomic ion is 0.

Answers: 3

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Which rule for assigning oxidation numbers is correct?
Hydrogen is usually – 1.
Oxygen i...