Question

State 5 uses of metal and 5 uses of non- metal.

Answer 1

Metals- have metallic
lustre.2. are good conductors of heat and electricity.3. are malleable and ductile.4. are solids.5.they act as reducing agents. Non metals 1. do not have lustre.2. are bad conductors of heat and electricity.3. they are not malleable or ductile.4. they are soft.5. they act as oxidizing agents. They few Exceptions also.

Answer 2

$\huge \mathbb{ANSWER - }$

metals: iron is used for making automobiles; machinery, nails etc. gold and silver are used in jewelry making. Copper is used for making electrical wires. Aluminium is used in making electrical cables, packaging, cooking utensils etc.

Non-metals: oxygen is used for breathing. Graphite is used in making pencil leads. Nitrogen is used in making fertilizers. Phosphorus is used in fire cracker and matchstick.