Home
Class 12
CHEMISTRY
White enamel of our teeth is...

White enamel of our teeth is

A

`Ca_3(PO_4)_2`

B

`CaF_2`

C

`CaCl_2`

D

`CaBr_2`

Text Solution

Verified by Experts

The correct Answer is:
B
The enamel of our teeth is `CaF_2`.
Promotional Banner

Topper's Solved these Questions

  • ALKALI EARTH METALS

    DINESH PUBLICATION|Exercise Selected straight objective Type MCQs|23 Videos

  • ALKALI EARTH METALS

    DINESH PUBLICATION|Exercise Reason Assertion type MCQs|15 Videos

  • ALKALI EARTH METALS

    DINESH PUBLICATION|Exercise Unit test-12|5 Videos

  • ALDEHYDES AND KETONES

    DINESH PUBLICATION|Exercise Interger|5 Videos

  • BASIC PRINCIPLES OF ORGANIC CHEMISTRY

    DINESH PUBLICATION|Exercise Matrix Type Questions|2 Videos

Similar Questions

Explore conceptually related problems

The enamel of the teeth is made of a compound 'X'. It is the hardest substance of the body. It does not dissolve in water but gets corroded when the pH of mouth is lowered below 5.5 (a) Identify the compound 'X' (b) How does it undergo damage due to eating sweets? What should we do to prevent tooth decay?

Layer of cells that secrete enamel of tooth is

Which substance constitutes the enamel coating of our teeth ?

Assertion (A): magnesium is not present in enamel of human teeth. Reason (R ): Magnesium is an essential elements for biological functions of human beings.

The enamel part of tooth is secreted by

Assertion: The deficiency of fluoride in drinking water cause disease such as tooth decay etc. Reason: The F^(-) ions make the enamel on teeth much harder by converting hydroxyapatite, the enamal on the surface of the teeth, into much harder fluorapatite.