Answers

2015-02-08T22:19:57+05:30
Argon is fill in it..........................
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2015-02-08T22:33:47+05:30
Actually different type of gasses are used .In most cases hydrogen gas is used.And nitrogen gas is also used
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in electric bulb argon is filled
s ur rht
hydrogen cant be used the bulb will blast...mainly an inert gas is used so no oxidation can take place..(it can be argon neon..etc)