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Which of the following is not a merit of...

Which of the following is not a merit of Mendeleev's periodic table?

A

Germanium

B

Chlorine

C

Oxygen

D

Silicon

Text Solution

Verified by Experts

The correct Answer is:
A
Many gaps for the undiscovered elements were left in the periodic table by Mendeleev For instance , the elements scandium (Sc) , gallium (Ga) , and germanium (Ge) were not known at Mendeleev.s time , but he had predicted their existence in advance of their discovery.
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