#periodic-valencyMCQ

Valency

Practice Focus level Class 10 science MCQ on valency with answer, solution, FAQ, and exam-focused revision.

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Elements in the same group generally have similar chemical properties because they have the same:

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FAQ

Why do same group elements show similar properties?

They have the same number of valence electrons.

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 focus on atomic mass instead of valence shell electrons.

Practice a Focus level Class 10 science MCQ on valency with answer and clear solution.