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Mendeleev’s periodic table had …………… elements. 

(A) 75 

(B) 83 

(C) 63 

(D) 118

2 Answers

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Best answer

Correct option is (C) 63

At that time, Mendeleev's periodic table had 63 elements.

+1 vote
by (32.4k points)

Correct option is (C) 63

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