Question

write three uses of metals and three uses of nonmetals ​

Answer 1

Answer:

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

Metels .. They at the hard substances that conduct heat and electricity and have a characteristic lustre or shine ....

ITS USES ARE..

1.Gold, Platinum and silver are used as jewelleries and ornaments.

2.Iron and steel are used for construction purpose.

3.Aluminium, steel are used as utensils.

NON METAL ....Non-metals are those which lack all the metallic attributes.

ITS USES ARE ....

1.Uses of nonmetals in our daily life: Oxygen which is 21% by volume helps in the respiration process. It is also used for manufacturing of steel and provides high temperature in metal fabrication process. ...

2.Nonmetals used in fertilizers: Fertilizers contain nitrogen. It helps in plant growth. ...

2.Nonmetals used in crackers....

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