Physics · Environmental Chemistry
For the prevention of dental caries in children, the recommended optimal fluoride concentration in drinking water should be in the range of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.2 - 0.7 mg/L
- 20.7 - 1.2 mg/L✓
- 31.7 - 2.2 mg/L
- 41.2 - 1.7 mg/L
Correct answer
0.7 - 1.2 mg/L
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