Why are electric bulbs filled with chemically inactive nitrogen and argon??
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The bulbs are filled with inert noble gases because these gases do not react with metal even at high tempratute and thus it prolong the life of the filament (made up of tungsten,having high melting and boiling point) in the bulb
The bulbs are filled with inert noble gases because these gases do not react with metal even at high tempratute and thus it prolong the life of the filament (made up of tungsten,having high melting and boiling point) in the bulb
Skkmr:
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prolong the life of the filament
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