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
P BLOCK ELEMENTS
Question #40943
Back to Home
View All P BLOCK ELEMENTS Questions
10 Views
Question
What is the main source of fluorine in the Earth's crust?
A. Insoluble fluoride minerals like fluorspar
B. Dissolved fluoride in seawater
C. Free fluorine gas trapped in rocks
D. Soluble sodium fluoride deposits
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which Group 18 element is synthetically produced by colliding Californium-298 and Calcium-48 ions?
6
What is the effect of diluting the reaction mixture with water during the preparation of BrF3?
12
What happens to the oxidation state of copper when it reacts with nitric acid (either dilute or conc...
8
Which Congress MLA was sent to ED custody till August 28, 2025, in a betting-linked money laundering...
(Current Affairs)
13
Which Indian golfer shot a 4-under 68 in the first round of the Alfred Dunhill Links Championship he...
(Current Affairs)
9