Chemistry · Chemistry in Everyday Life
दांतों की सड़न को कम करने के लिए टूथपेस्ट में क्या मिलाया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1लोहा (Iron)
- 2कोबाल्ट (Cobalt)
- 3फ्लोराइड (Fluoride)✓
- 4मोलिब्डेनम (Molybdenum)
सही उत्तर देखें
फ्लोराइड (Fluoride)
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