Chemistry, asked by akshita8928, 10 months ago

which hardest chemical substance is present in tooth enamel? at which PH in the mouth it gets corroded? what kind of toothpaste should we use to prevent tooth decay?​

Answers

Answered by patiltayammas
2

Answer:

base , toothpaste must contain the base in it so that it neturalises the acid . and acid is because of germs

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Answered by dildeepbhullar193
5

Answer:

hiii mate.....

Explanation:

Enamel is the hardest chemical substance in the tooth enamel . At the 5.5 PH in the mouth it starts corroded . Tooth brushing with fluoride helps in preventing the tooth decay ....

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