Which is not a polyatomic ion? A. OH B. Ca2+ C. NH4+ D. SO42-

What is a polyatomic ion? A polyatomic ion is an ion composed of more than one kind of atom. For ex...

what are polyatomic ions?

When a certain polyatomic has undergoes adiabatic expansion, it’s pressure p and volume V satisfy th...

Which is a polyatomic ion? Mg2+ O2– NH4+ Na+

What is formed when polyatomic ions bond with other ions? ionic compounds neutral compounds ion...

What is a polyatomic ion?

What is a polyatomic ion? Negative ions A group of atoms that have a charge An ion th...

What is a polyatomic ion? Negative ions An ion that has many charges A group of atoms...

The polyatomic nitrate ion (NO3−) is present in both the products and the reactants of the chemical...

Which polyatomic ions do I have to memorise

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