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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

Fluorine

B

Boron

C

Mercury

D

Chlorine

Text Solution

Verified by Experts

The correct Answer is:
A
Excess fluoride in drinking water causes teeth deformity.
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