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 #39801
Back to Home
View All d and f BLOCK ELEMENTS Questions
43 Views
Question
Which element marks the completion of the 5f subshell in the actinoid series?
A. Actinium (Ac)
B. Protactinium (Pa)
C. Uranium (U)
D. Lawrencium (Lr)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What does the text state is a key learning outcome regarding element blocks?
45
Why is the +2 oxidation state so prevalent among transition metals in the first transition series?
27
What is the main characteristic that distinguishes a complex compound formed by a transition metal?
22