METALS AND NON METALS

= Metals and non-metals =

METALS: Metal is the shiny and hard is called metal. Examples:Gold,silver,sodium,sulphur etc.

PHYSICAL PROPERTIES OF METALS:
 * 1) Lustrous nature
 * 2) Density
 * 3) Malleability
 * 4) Ductility
 * 5) Conductivity

CHEMICAL PROPERTIES OF METALS:

1.Reaction of metal with oxygen 2.Reaction of metal with water.

NON-METAL:Nonmetal is do not shiny and hard is called nonmetal. Examples:Carbon,hydrogen,silicon etc.

PHYSICAL PROPERTIES OF NONMETALS:1.Lustrous nature

2.Density

CHEMICAL PROPERTIES OF NON METALS:1.Formation of covalent compound

2.Reaction between non-metals produce covalent compound.