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Question : The inert gas used as beacon light is

Option 1: krypton

 

 

 

Option 2: Argon

Option 3: Helium

Option 4: Neon


Team Careers360 19th Jan, 2024
Answer (1)
Team Careers360 23rd Jan, 2024

Correct Answer: Neon


Solution : The correct answer is Neon.

Neon is placed in the Group 18 of the periodic table. When electricity is passed through it, it produces a bright red and orange light and because of this feature, it is used as beacon lights, incandescent bulbs, fluorescent tubes etc. It is an inert gas because it does not react with the filament of the bulbs making it long-lasting.

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