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in Chemistry by (46.4k points)

Give reason: 

(a) A frying pan is made up of steel but its handle is made up of wood. 

(b) Graphite is used to make lead of the pencils. 

(c) Argon is filled in electric bulbs.

1 Answer

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Best answer

(a) Steel is good conductor of heat to cook food, pan is made of steel where as wood is insulator of heat and to hold, handle is made up of wood. 

(b) Graphite leaves mark on the paper and makes it black. 

(c) Argon is inert gas and protects the element of bulb from oxidation and burning. Hence increases bulb’s life.

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