Bihar Police Constable Model Paper 6

• Noble gases are those gases that do not react with any other element and are stable to exist on their own.
• Chlorine is a yellow-green gas at room temperature.
• It is an extremely reactive element and a strongly oxidising agent
• There are a total of 6 noble gases found on the extreme right column of the periodic table.

These noble gases are:

1. Radon,
2. Argon,
3. Xenon,
4. Krypton,
5. Helium,
6. Neon.