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s2008m [1.1K]
4 years ago
9

Which category does the ion PO43- belong to? monatomic cation monatomic anion polyatomic anion polyatomic cation monatomic ion

Chemistry
2 answers:
ohaa [14]4 years ago
8 0
PO4³⁻<span>(phosphate anion) is a polyatomic anion which first of all means that he has more then one atom in his structure. </span>³⁻<span>means that he is negatively charged, so that's why he is an anion. </span>³⁻ also means that he has 3 extra electrons, 3 more electrons than there are protons in the nuclei of a phosphorus atom plus oxygen atoms.
Flura [38]4 years ago
8 0

polyatomic anion is the answer



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