Question

which gas is filled in an electric bulb

Answer 1

Hii Mate here is your answer,

An electric bulb comprises of an outer transparent bulb in which a filament is present which produces light and heat.

That filament is made up of Tungsten.And to prevent the evaporation or melting of tungsten, the bulb is filled with either Argon or Nitrogen.

Argon and Nitrogen slows down the rate of evaporation of Tungsten even slower than vaccum.This is because they are usually unreactive and inert gas.

Therefore, Argon or Nitrogen is filled in an electric bulb.

HOPE THIS HELPS YOU A LOT.......☺☺

Answer 2

Argon gas filled in electric bulbs because it increases bulb life by preventing the tungsten filament from deteriorate too quickly. Please mark as brainlest answers