Hardness, Brittleness, Malleability, Ductility, Elasticity, Toughness, Density, Fusibility & Conductivity
Metals are solids states at room temperature with the exception of gallium & mercury that are liquids at room temperature.
Metals have the superiority of reflecting light from its surface & can be polished e.g., silver, gold, & copper.
Metals have the ability to withstand hammering & can be made into thin sheets called as foils.
All metals are hard except potassium & sodium, which are soft & can be cut with a knife.
