Determining Oxidation Numbers Flashcards by Shalia Ishwar | Brainscape

Q

Elemental atoms

A

0

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Q

Monoatomic ions

A

The charge on the ion

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Q

Hydrogen bonded to a nonmetal

A

+1

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Q

Hydrogen bonded to a metal

A

-1

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Q

Fluorine

A

-1

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Q

Oxygen

A

Usually -2

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Q

Other halogens

A

Usually -1

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Q

Neutral molecule

A

Sum of the oxidation numbers will be 0

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Q

Polyatomic ion

A

Sum of oxidation numbers will be the ion charge

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