Question

prepare a list of all the metallic non metallic and poly atomic ions write their symbols and valency​
plzzzzzz guys answer me fast

Answer 1

Answer:

Explanation:

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In this article, we will discuss polyatomic ions. The prefix poly- means many, so a polyatomic ion is an ion that contains more than one atom. This differentiates polyatomic ions from monatomic ions, which contain only one atom. Examples of monatomic ions include \text{Na}^+Na  

+

N, a, start superscript, plus, end superscript, \text{Fe}^{3+}Fe  

3+

F, e, start superscript, 3, plus, end superscript, \text{Cl}^-Cl  

−

C, l, start superscript, minus, end superscript, and many, many others. This article assumes you have a knowledge of basic monatomic ions as well as the conventions for naming ionic compounds and writing their chemical formulas.