Question

List exceptions in Oxidation number

Answer 1

The oxidation state, sometimes referred to as oxidation number, describes the .... Its coverage can be extended either by a list of exceptions or by assigning priority to the p

oxidation states.

Element Usual oxidation state

Exceptions

Group 2 metals Always +2

Oxygen Usually -2 Peroxides and F2O (see below)

Hydrogen Usually +1 Metal hydrides (-1) (see below)

Fluorine Always -1

Answer 2

Answer:

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