Question

Give one use of each :
i) Iron ii) Iodine iii) Nitrogen iv) Antimony v) Neon

Answer 1

Use of

I) Iron - to make steel , anvil , hammers

etc.

II)Iodine - to test the presence of starch

in any substance

III)Nitrogen - used to make fertilizer for

nitrogen deficiencient plant

IV) Antimony - used in the batteries.

and cable covering

V)Neon - used in glowing boards or

coloured tubelights.

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