Q85) A dental disease characterized 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

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b) Boron

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c) Iodine

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d) Chlorine

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Solution

The correct option is A
a) Fluorine

A)
Explanation:

Dental fluorosis (also termed mottled enamel) is an extremely common disorder, characterized by hypomineralization of tooth enamel caused by ingestion of excessive fluoride during enamel formation.

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