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A dental disease characterised by mottli...

A dental disease characterised by mottling of teeth is due to the presence of certain chemical element in drinking water. Which of the following is that element?

A

Mercury

B

Chlorine

C

Fluorine

D

Boron

Text Solution

Verified by Experts

The correct Answer is:
C
Increased amount of fluorine in drinking water causes flurosis, responsible for moltting of teeth.
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