General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 7)
7.
The gas usually filled in the electric bulb is
Discussion:
146 comments Page 13 of 15.
Gunish said:
8 years ago
Why helium gas is not used?
Sakshi gore said:
8 years ago
Mostly inert gases are used because they won't react with the material of the filament.
Shivam rajput said:
8 years ago
Nitrogen is the correct answer.
Archangel Micheal said:
8 years ago
Nitrogen because as to what I've learned nitrogen is the cause of lightning that makes mushrooms grow!
Yash said:
8 years ago
As nitrogen is almost non reactive.
Akash said:
7 years ago
Neon gas is used in bulb.
Bikash sai said:
7 years ago
Nitrogen and helium also used in electrical bulb.
Abic said:
7 years ago
No, it's argon and mercury vapour.
ADITYA KUMAR MAHTO said:
7 years ago
I think it's argon.
Landerio said:
7 years ago
I think it's argon and mercury.
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