Question

why is an electric bulb filling with argonor or nitrogen but not with air? ​

Answer 1

Answer:

because it is a bulb understood

Answer 2

$\huge{ \underline{ \underline{\mathrm{ \red{♡Answer♡}}}}}$

Bulbs are filled with chemically inactive Nitrogen or Argon gas to prevent the oxidation of tungsten filament used in the bulb.