Classification Of Elements And Periodicity In Properties Question 212
Question: Who developed the long form of periodic table [MP PET 1997]
Options:
A) Lothar Meyer
B) Niels Bohr
C) Mendeleev
D) Moseley
Show Answer
Answer:
Correct Answer: B
Solution:
Neil Bohr developed the long form of periodic table on the basis of Mosley’s principle.
BETA
