Essential Chemistry for IGCSE - Formulae And Equations (Section 1 - No. 18)
Which of the following are examples of a compound?
Water (H2O)
Oxygen (O2)
Sodium Chloride (NaCl)
Hydrogen (H2)
Explanation
A compound is a substance formed when two or more chemical elements are chemically bonded together. Water and Sodium Chloride are compounds.
Comments (0)
