CBSE Class 9 Answered
An element X has a valency 3. Write the formula of its oxide. Please give the steps
Asked by sujaysarkar84 | 04 Mar, 2015, 06:00: PM
Expert Answer
Hi,
Given, element X has valency 3.
The valency of oxide O is 2.
On interchanging the valency, we get,
Therefore the formula of its oxide will be X2O3.
Answered by | 04 Mar, 2015, 06:19: PM
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