QUIZ: Most Can’t Pass This Basic Science Test

Corey Moylan|Entertainment|13 Oct 2023

Toothpaste is white because of which of these?

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Retry Correct Incorrect Titanium dioxide is a white pigment with a high refractive index, meaning that it scatters light and creates a very white appearance. It’s also used in cosmetics such as skin care products and sunscreens.
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Toothpaste is white because of which of these?

  • Titanium dioxide
  • Calcium carbonate
  • Propylene glycol
  • Rice starch
80%

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