Physical Properties of Metals, Non-Metals and Metalloids
| Metals | Non-Metals | Metalloids |
| Lustre (shiny) | No lustre | Can be shiny or dull |
| Good conductor of heat | Poor conductor of heat | Fair conductor of heat |
| Good conductor of electricity | Poor conductor of electricity | Fair conductor of electricity |
| Malleable | Not Malleable | Malleable |
| Ductile | Not Ductile | Ductile |
| High Density | Low Density | Solids |
| High Melting Point | Low Melting Point |