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 #38008
Back to Home
View All d and f BLOCK ELEMENTS Questions
9 Views
Question
What common principle did Mendeleev and Meyer propose independently in 1869?
A. Elements combine in simple whole number ratios
B. Atoms are the smallest unit of matter
C. Properties of elements recur periodically with increasing atomic weight
D. Electrons occupy specific energy levels
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which factor is highlighted as important for the occurrence of frequent metal-metal bonding in heavy...
4
According to the text, how does the reactivity of bulk actinoid metals compare to when they are fine...
9
Why is the decrease in radius across a transition series relatively small despite the increase in nu...
5
Why did Pakistan Foreign Minister Ishaq Dar confirm that India opposes third-party mediation in bila...
(Current Affairs)
4
Which university launched the JAIHIND scheme aimed at training tribal students from Manipur's Ukhrul...
(Current Affairs)
17