Question

Write the uses of metals and non-metals.

Answer 1

Answer:

Marka s brianliest.

Explanation:

Uses of metals:

(i) Lead metal is used in making car batteries.

(ii) Zinc is used for galvanizing iron to protect it from rusting.

(iii) Iron, copper and aluminium are used to make utensils.

(iv) Copper and aluminium metals are used to make electrical wires.

Non-metal is the basic requirement of life. Oxygen is inhaled while breathing.

Nitrogen is used in fertilizers to enhance the fertility of soil.

Chlorine and fluorine are used for water purification.

It is used as an antiseptic and applied on wounds.

It is used as disinfectant.

It is used in crackers.

Answer 2

Answer:

Uses of some Non- Metals :

• Oxygen is used for breathing.
• Chlorine is used for purifying water.
• Phosphorous is used in crackers.
• Non - metals like nitrogen is used in fertilizers.
• Graphite is used as a good conductor of electricity.
• Potassium is used in fertilizers.
• Nitrogen is used by plants.
• Graphite is used in making leads.
• Carbon is used as a fuel.
• Bromine is used in dyes and pesticides.

Uses of some Metals :

• Gold and silver are used for making jewelry.
• Copper is used for making electrical wires, cooking utensils etc.
• Zinc is mainly used as a protective coat for iron.  
• Aluminum is used for making electrical cables, packaging, cooking utensils, etc.
• Metals like iron and steel are widely used in building and home constructions.
• Liquid metals like Mercury which can exist in room temperature is used in clinical thermometers.
• Lead is commonly used in car batteries.
• Coins are made up of nickel.
• Sodium used as table salt.
• Uranium is commonly used in defense fields as a nuclear reactor.