Which of the following ions is an oxyanion?

Chemistry

2 answers:

balandron [24]3 years ago

7 0

Answer:

Explanation:

An oxyanion is an anion containing oxygen.

It should contain O and contain net negative charge on the anion.

The only option satisfying is C.

Most elements can form oxyanions, meeting the conditions of the octet rule.

s2008m [1.1K]3 years ago

3 0

Answer:

so42 the third one.

Explanation:

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