Question

What is the filament of electric bulb made of ?​

Answer 1

Answer:

Answer is tungsten.

Explanation:

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.

Hope it well help you

Answer 2

Explanation:

Tungsten is your answer. The filament of bulb is made up of tungsten.