Chemistry, asked by duvarakesh222j, 8 months ago

6. Which of the following is a defect of the Mendeleev’s periodic table ?

(A) The position of alkali metals.

(B) The position of transition metals.

(C) The position of isotopes

(D) All of these

Answers

Answered by Nidhi0000

2

Answer:

heya

Explanation:

I think answer is

Option C

isotopes.

Answered by sanusha04

2

Explanation:

option c is correct...

the position of isotopes....

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