Science, asked by chintu1366, 10 months ago

दाँतों पर धब्बे किस तत्व के जल में मिले होने के कारण पड़ जाते हैं?
(अ) क्लोराइड
(ब) फ्लोराइड
(स) सल्फेट
(द) ब्रोमाइड

Answers

Answered by Anonymous

6

Hello ❤️

Option B fluoride...

Answered by mantasakasmani

0

(b) fluoride

This is your answer.....

$....$

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