Multiple choice

Which of the following is a characteristic of a compound?

  1. Elements of a compound have the same composition and properties.

  2. Elements in a compound vary in composition.

  3. Properties of a compound differ from its constituent elements.

  4. Separation of a compound into its elements is not possible chemically.

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

The correct answer is option (3).