Valency of an element mainly depends on:
Select an option first. The solution will unlock after your attempt.
FAQ
What are valence electrons?
Electrons present in the outermost shell are called valence electrons.
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Valency
Practice Class 10 Science chemistry MCQ on valency with answer, solution, FAQ, and common mistake for board exam revision.
Quick Learning Notes
Start with the question, try the answer once, then open the solution. Use the FAQ to clear the common confusion before moving to the next tag.
Common mistake: Students confuse valency with atomic number.
Class 10 Science Valency MCQ with Answer
Practice a Class 10 Science chemistry MCQ on valency with a clear solution for board exam revision.