Question

An element x has three valence electrons. What is the nature of its oxide?​

Answer 1

Answer:

in Hindi दिए गए अनुसार, 3 की वैधता वाला एक तत्व और इसके ऑक्साइड का सूत्र है। यह दिया जाता है कि यह एक ऑक्साइड बनाता है, जिसका अर्थ है कि यह ऑक्सीजन के साथ प्रतिक्रिया करेगा जिसकी वैधता 2. है

Explanation:

As per the given, an element with a valency of 3, and its formula for its oxide is . It is given that it forms an oxide which means it will react with oxygen which has a valency of 2. The “valency of oxygen” is written as O=-2.

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Answer 2

X has valency 3 and oxide ion has valency 2
So, the formula of oxide will be X 2O3