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Statement-1 : In Mendeleev's periodic ta...

Statement-1 : In Mendeleev's periodic table arrangement of elements depend on their atomic weight.
Statement-2 : Some vacant sites were present in this periodic table.
Statement-3 : Position of isotope was well explained by Mendeleev

A

T T F

B

F F T

C

T F T

D

T F F

Text Solution

Verified by Experts

The correct Answer is:
A
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