The main constituent of enamel on the surface of teeth is:
- A$[3 Ca_3(PO_4)_2 \cdot CaF_2]$
- B$Ca_3(PO_4)_2 \cdot H_2O$
- C$[3 Ca_3(PO_4)_2 \cdot Ca(OH)_2]$
- D$CaF_2$
Explore More
Similar Questions
Write a note on halides of alkaline earth metal elements.
Medium
View SolutionWhich of the following metals is inert towards reaction with $H_2O$?
Medium
View SolutionWhich one is known as barytes?
Easy
View SolutionWhat is the basic composition and origin of cement?
Medium
View SolutionThe composition formula of gypsum is
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo