Multiple choice

Which of the following statements is/are correct?

a. Toothpastes are white because of titanium oxide. b. The sparkle in some toothpastes comes from silica. c. Toothpastes contain the mineral fluoride, that reduces cavities.

  1. a only

  2. b only

  3. c only

  4. a and c

  5. a, b and c

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct answer as this statement is correct. Toothpastes are white because of titanium oxide.