Display signs use which gas ?

Options :
  1. Sulphur Dioxide
  2. Neon
  3. Hydrogen
  4. Ozone
Answer and Explanation :-

Answer: Option 2

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Flame test involving Calcium gives a flame of color

Next Question : Litmus is a/an

Click here for online test on General Science

Responses


 (Getemail alerts when others member replies)







Explore. Train your conscious mind and your subconscious mind to start working for you by getting those great powers to move in a new direction. Start creating your own good luck today. Steve Backley, The Champion in all of Us:
-Rules for Success