Chemistry, asked by kakshay9144, 11 months ago

An element X has variable valency 2 and 3 find the formula for a)oxide b) sulphates and c)
hydroxide

Answers

Answered by anjusharma2155

0

1) X2O3 or XO

2) XSO4

3) X(OH) 2 or X(OH) 3

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