Name the material which is used for making (a) filament of an electric bulb,(b) fuse wire, and (c) heating element in electric iron.
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tungsten which is denoted by W and which is d block element having high melting point but in reality it have not a such all property for use as heat filament so a about 21% lead (pb) is added to increase its resistance anyway it is big topic we will discuss it other day...
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A) Tungsten
B) Nichrome
C) Copper
B) Nichrome
C) Copper
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