Multiple choice

Which of the following is/are the properties of materials? a. Appearance b. Soluble or insoluble c. Hardness

  1. only c

  2. only a and b

  3. only a

  4. a, b and c

  5. only b and c

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

This is the correct option. Appearance, hardness and soluble or insoluble are all the properties of a material.