Answered

Toothpastes which contain _____ and _____ are beneficial.


chlorine

sodium chloride

baking soda

nitride

fluoride

carbide

Verified Answer :

risingstarl96a1

Answer - Baking Soda & Fluoride

Reasoning -
Since Fluoride takes out and cleans out tooth decay which is helpful since we don't want that.
Baking Soda helps activite the tiny particles in the teeth to get the chemical reaction going.

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