Multiple choice

Ratna loves to brush her teeth with the toothpaste that sparkles. Which of the following minerals gives this sparkle to the toothpaste?

  1. Silica

  2. Mica

  3. Limestone

  4. Fluoride

  5. Rutile

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

This is the correct answer. The sparkle in some toothpastes comes from mica.