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Foundation
Chemistry Foundation
Source and Applications of Acids and Bases
Question
Calcium phosphate is present in tooth enamel, its nature is:
basic
acidic
neutral
none of the above
Solution
Calcium phosphate is present in tooth enamel and it is known as hydroxyapatite which is basic in nature. It is present in bones also. It is the hardest known material in the whole body. It is present on the outside part of the crown area in a tooth.
