Q. Mottling of teeth is associated with the presence of (Solved)
1. Chloride in water
2. Calcium in water
3. Sodium chloride in water
4. Sulphur in water
5. Fluorides in water
- e. Fluorides in water
1. Chloride in water
2. Calcium in water
3. Sodium chloride in water
4. Sulphur in water
5. Fluorides in water