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nata0808 [166]
3 years ago
9

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

Chemistry
1 answer:
JulsSmile [24]3 years ago
5 0

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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