Question

list out any 4 uses of metals and nonmetals ​

Answer 1

Explanation:

Copper is used for making electrical wires, cooking utensils, etc. Zinc is mainly used as a protective coating for iron. Aluminium is used for making electrical cables, packaging, cooking utensils, etc. Non-metals Hydrogen is used for the synthesis of ammonia and methyl alcohol, in welding torches, etc.

Answer 2

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$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf {\pink {Uses \: of \: metals}}$

• Gold, Platinum and silver are used as jewelleries and ornaments.
• Iron and steel are used for construction purpose.
• Aluminium, steel are used as utensils.
• Mercury is used in thermometer and helps to check the temperature.
• Aluminium are used as insulation wires.

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf {\blue {Uses \: of \: non-metals}}$

• 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.