How does the number of valence electrons vary on moving from left to r – InterviewSolution

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1.

How does the number of valence electrons vary on moving from left to right : (i) in the first period of the periodic table ? (ii) in the second period of the periodic table ?

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How does the number of valence electrons vary on moving from left to right :

(i) in the first period of the periodic table ? (ii) in the second period of the periodic table ?

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