Question

fluoride is added to drinking water supplies in many states. people cannot see fluoride in the water because it a. turns into water b. settles to the bottom of a container c. dissolves to form a colorless solution d. is less dense than water so it floats /2008 311 bio02.xml

Answer 1

c. dissolves to form a colorless solution

Step-by-step explanation:

Fluoride is water-soluble. It dissolves in water like so many other substances (i.e. sugar, table salt, etc.).