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03-11-2021
Chemistry

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Which option contains an example of a polyatomic ion? (1 point)

Which option contains an example of a polyatomic ion 1 point class=

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03-11-2021

KNO3

The polyatomic ion in KNO3 (potassium nitrate) is NO3- , the nitrate ion. This ion is polyatomic because it contains four atoms bonded together.

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