Multiple choice

Which of the following is/are not matter? A. Electron B. Blood C. Humidity D. Air

  1. A only

  2. B only

  3. C only

  4. A, B and C only

  5. B, C and D only
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A matter is any substance that has mass and volume. E.g. electron, proton, atom, air, wood etc. Humidity is a general term referring to the water content of a gas and not matter.

Keep practicing — related questions