NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Environmental Chemistry
NEET · Chemistry · Environmental Chemistry
What is the name of the process by which fluoride ions make tooth...
What is the name of the process by which fluoride ions make tooth enamel harder?
Options
- AFluoridation
- BHardening
- CCrystallization
- DFluorapatite conversion
Correct answer
D. Fluorapatite conversion
Step-by-step solution
Fluoride ions convert hydroxyapatite in tooth enamel into fluorapatite, making it harder and more resistant to decay.