Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #38226
Back to Home
View All d and f BLOCK ELEMENTS Questions
28 Views
Question
What is the atomic number (Z) of Cobalt (Co)?
A. 26
B. 27
C. 28
D. 29
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the oxidation state of Chromium in Cr2O3?
24
Why is the formation of a homogeneous solid solution alloy favored when the metallic radii of the co...
7
How does the atomic radius generally change across the first transition series (from Sc to Zn)?
19