Chemistry, asked by aharshita244, 2 months ago

Name
two
elements each, whose ions have valency +1, +2 and +3
respectively

Answers

Answered by shrutijain2405

3

Valency +1 _ Sodium, potassium
Valency +2 _ Magnesium, calcium
Valency +3 _ Aluminium, Scandium

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