Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #38111
Back to Home
View All d and f BLOCK ELEMENTS Questions
17 Views
Question
What was Johann Dobereiner primarily known for in the context of the periodic table?
A. Creating the first periodic table.
B. Proposing the Law of Octaves.
C. Discovering the noble gases.
D. Identifying groups of three elements with similar properties and atomic weight trends.
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In which part of the actinoid series are the highest oxidation states (+4, +5, +6, +7) most stable a...
8
Why was de Chancourtois's 'Telluric Screw' model difficult for the contemporary scientific community...
6
For which of the following ions would you expect the largest difference between calculated and obser...
6
Which Indian cricketer scored 161 runs off 162 balls in the second Test against England in Birmingha...
(Current Affairs)
34
What was the closing value of the Indian rupee against the US dollar on July 2, 2025?
(Current Affairs)
33