WBCS.LIVE practice question

Chemical in bones/teeth:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Ca₃(PO₄)₂
  2. CaCl₂
  3. CaSO₄
  4. Ca borate

Correct answer and explanation

Correct answer: Ca₃(PO₄)₂