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Name One Ion For Each of the Valencies +1, +2 and +3. - Chemistry

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Question

Name one ion for  each of the valencies +1, +2  and +3.

One Line Answer

Solution

+1 = Sodium Na+
+2 = Calcium Ca+2
+3 = Aluminium Al+3

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Chapter 4: Atoms, Molecules and Radicals - Exercise

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Selina Concise Chemistry [English] Class 7 ICSE
Chapter 4 Atoms, Molecules and Radicals
Exercise | Q 6.1
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