the nature of calcium phosphate is present in tooth enamel is
a)basic
b)amphoteric
c)acidic
d)nuetrl
Answers
Answered by
5
it's A Basic. your answer. Thanx
ajayrawal:
are u sure
Answered by
1
Heya,
The Correct option is:-
(c) ACIDIC because the tooth decay starts when the pH of the mouth is lower than 5.5.
HOPE IT HELPS:-))
The Correct option is:-
(c) ACIDIC because the tooth decay starts when the pH of the mouth is lower than 5.5.
HOPE IT HELPS:-))
are u aure
yess it is
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