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An element X has a valency …

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An element X has a valency of 3.What is the molecular formula of its oxide.
  • 2 answers

Kavya Bhatia 5 years, 8 months ago

X_2O_3

Yogita Ingle 5 years, 8 months ago

Compound 'X' has valency 3 and 'O' has valency 2 . L.C.M of 3 & 2 is 6 .
For X = 3 * 2 = 6
For O = 2 * 3 = 6
Therefore {tex} X_{2}O_{3} {/tex} is the formula of oxide of 'X'

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