Which is an example of a polyatomic ion?
h2
co3-
mg+
ne+ -
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Ответ:
Answer;
CO3-
Explanation;
Polyatomic ions are covalently bonded groups of atoms with a positive or negative charge caused by the formation of an ionic bond with another ion. Compounds formed from such ion combinations are called polyatomic ionic compounds, but the polyatomic ion behaves as a single unit.
Polyatomic ions are ions which consist of more than one atom. For example, nitrate ion, CO3-, contains one carbon atom and three oxygen atoms.
Ответ:
CO3-
Explanation:
I took the quiz and got 100 on EDGE
Ответ:
yes
Explanation:
because as you move it hits your face