Question

Filament of a bulb is made up of ...................

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Answer 1

Answer:

tungsten

Now, filaments of electric bulbs are made up of tungsten. To understand why, let us look at some properties of tungsten that contribute to its versatility. As a metal, Tungsten is a good electrical conductor.

Answer 2

Answer:

it's Tungsten wire

Explanation:

Filament of a bulb is made up of tungsten