Tooth enamel is the hardest substance in our body. Name the compound o

1.	Tooth enamel is the hardest substance in our body. Name the compound of which it is made up of. At what pH of the mouth it gets corroded ? State the role of bacteria present in the mouth. Suggest a method to prevent tooth decay
Answer» Tooth enamel is made up of compound calcium phosphate. Its pH is 5.5. Bacteria present in the mouth works on the leftover food particles and produce acid. Tooth pastes are used for neutralising the excess acid.

Tooth enamel is the hardest substance in our body. Name the compound of which it is made up of. At what pH of the mouth it gets corroded ? State the role of bacteria present in the mouth. Suggest a method to prevent tooth decay

Answer»

Tooth enamel is made up of compound calcium phosphate. Its pH is 5.5.

Bacteria present in the mouth works on the leftover food particles and produce acid. Tooth pastes are used for neutralising the excess acid.