Science, asked by Kanav11111, 1 year ago

question 10 please answer correctly

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Answered by BindhuReddy222

1.Iron or Steel used for construction of bridges , houses , automobiles etc
2.Aluminium alloys are light and strong and hence used to build aeroplane parts
3.Mercury is used in making thermometers
4.Copper wires are used to make wires to carry electric currents
5.Sodium and Zirconium metals are used for space science projects
Extra : Silver and Gold are used in making Jewelleries

BindhuReddy222: And Non metals: 1.nitrogen is used in the production of ammonia which is an important fertiliser 2.Oxygen is used in manufacturing of steel 3.Iodine is used for making anti-bacterial gurgles 4. Black diamonds are used for cutting sharp objects in the industries 5. Charcoal forms are used in sugar industries for decolourisation puposes

BindhuReddy222: By mistake I pressed the send button before typing the non-metals' uses

harshsingh2314: you have not answered for non metals

BindhuReddy222: I commented it

Answered by harshsingh2314

metal-:
i) construction industries uses steel, aluminium etc
ii) aluminium is used for making sheet and wires.
iii) for construction of machinery
non-metals-:
i)coal used for generating electricity.
ii)manufacturing of bulbs uses gases like neon etc
iii)iodine is used foe manufacturing antiseptics.

i hope this helped........

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