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In Mendeleev's periodic table, gaps were...

In Mendeleev's periodic table, gaps were left for the elements to be discovered later. Which of the following elements found a place in the periodic table later ?

A

Sc

B

Tc

C

Ge

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
These elements added after Mendeleev.s period table.
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