Understanding the Properties of Metals and Non-Metals

Metals are known for their conductivity, malleability, and ductility, whereas non-metals are typically brittle and poor conductors of heat and electricity. In terms of atomic structure, metals have a tendency to lose electrons and form positive ions, while non-metals have a tendency to gain electrons and form negative ions.

In the context of Grade 8 chemistry, introducing the fundamental differences between metals and non-metals sets the stage for deeper exploration of the periodic table and the chemical bonds that these elements form.