How Many Resonance Structures Are Possible for NO₃⁻

question 18

Multiple Choice

How many resonance structures are possible for NO₃⁻?

• A)1
• B)2
• C)3
• D)4
• E)5

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Definitions:

Revocation

The official cancellation or withdrawal of an offer, agreement, or license, making it no longer valid.

Offeror Dies

A legal situation that generally results in the termination of an offer when the person making the offer passes away before acceptance, affecting contract formation.

Insanity Of Offeror

A legal defense where the validity of a contract is questioned due to the mental capability of the party making the offer at the time of agreement.

Counter-Offer

An offer made in response to another's offer, effectively rejecting the original offer and presenting a new one for consideration.