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notsponge [240]
3 years ago
12

6. The valence number of a metallic element x is 3. What is the chemical formula of its B. Nitride?

Chemistry
1 answer:
xxMikexx [17]3 years ago
8 0
X has valency 3 and oxide ion has valency 2
So, the formula of oxide will be X
2
​
O
3
​
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