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 #39133
Back to Home
View All d and f BLOCK ELEMENTS Questions
30 Views
Question
Why is the Zn2+ ion colourless?
A. It has no d electrons
B. It has one unpaired electron
C. It has a completely filled 3d subshell (3d10)
D. It is diamagnetic
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following blocks is NOT one of the classifications mentioned for elements based on elec...
7
What is the approximate ionic radius of Er²⁺?
28
What is the oxidation state of manganese in Mn2O7?
31
Balaghat Congress MLA Anubha Munjare has been accused of demanding illegal gratification from which ...
(Current Affairs)
29
Who has been unanimously elected as the Secretary of the Hardayal Public Library's new management co...
(Current Affairs)
28