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1. Which statements are true about resonance contributing strcutures? (a) All contributing structures must have the...

1. Which statements are true about resonance contributing strcutures?

(a) All contributing structures must have the same number of valence electrons.

(b) All contributing structures must have the same arrangement of atoms

(c) All atoms in contributing structures must have complete valence shells.

(d) All bond angles in sets of contributing structures must be the same.

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Answer #1

The resonating contributing structures must have the same arrangement of atoms. This statement is true. Others are false.

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