JEE Main Chemistry question

Who developed the long form of Periodic Table?

(A)Niels BohrCorrect
(B)Moseley
(C)Mendeleef
(D)Lothar Meyer

Answer: (A)

Solution

The long form of the Periodic Table, organised around electronic configuration and shell-filling patterns, is attributed to Niels Bohr. Mendeleev and Lothar Meyer developed earlier short-form tables based on

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-133230