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
P BLOCK ELEMENTS
Question #41000
Back to Home
View All P BLOCK ELEMENTS Questions
39 Views
Question
Which halogen is radioactive?
A. Fluorine
B. Chlorine
C. Iodine
D. Astatine
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following nitrogen oxides is formed when sodium nitrite reacts with iron(II) sulfate in...
12
Which of the following non-metal oxides is explicitly mentioned as being acidic in the text?
28
What is one natural source of ammonia mentioned in the text?
24