lynnarozon lynnarozon

22-12-2020
Chemistry

contestada

3. Which of the following is an example of a polyatomic ion?
a. NO
b. OP-
C. CI
d. Ca²+

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hannawingert12 hannawingert12

22-12-2020

Answer:D

Explanation:polyatomic means more then one and it have more then 1 positive ion

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desolate desolate

22-12-2020

Answer: B

Explanation:

A polyatomic ion needs to have two atoms, hence the word “poly,” so D and C are NOT correct. An ion also needs to be charged, so that makes B the correct answer.

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