Question

how is tooth decay is related to ph

Answer 1

When the pH of the mouth is less than 5.5 tooth decay starts to take place.

Hope this helps !

Answer 2

tooth decay is realated to the pH of our mouth as if our mouth pH value decreases less than 5.5 then our mouth will be in acidic nature due to this tooth decay occurs if it is helpful please mark mine as a brainlist ans