Answer:
Properties of metals
1) good conductors of heat and electricity
2) malleable and ductile
3) have shiny surfaces
4) have high densities
5) have high melting point
Properties of non-metals
1) poor conductors of heat and electricity
2) have low densities
3) non metals are brittle
4) have dull surfaces
5) have low melting point
Properties of metalloids
1) have metallic luster
2) have high densities
3) have high melting point
4) solid at room temperature except mercury
Explanation:
