Science, asked by armanraza993, 5 months ago

1.
An element' E' form an oxide EO3. The valency of element E is​

Answers

Answered by chiragvaishnav1980
2

Answer:

E valency will be 1

Explanation:

becuz oxygen value is 3 and E value is 1

and when we cross multiply it then the ans will be EO3.

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