Question

find out the applications of all the inert gases prepare a chat​

Answer 1

Here is a list of the inert gases and their common uses:

You can use this list to make the chat required here by simply putting two columns of:

a) Inert gas

b) Uses

i) Helium - due to its small density ( it is much lighter than air), it is used to fill air balloons and blimps. 

ii) Radon - radon is used medically to destroy malignant growths. Radon emits gamma rays that are harmful to these malignant cells.  

iii) Neon - when electric current is passed through neon gas under low pressure, it gives off a red glow. This is the reason why neon is used in advertising signs and glow lamps. 

iv) Argon - argon is used in filament bulbs to protect the filament from burning as it prevents the oxidation of the metal used in making the filament. 

v) Xenon - xenon is used in photography in flash bulbs because of its ability to emit instant intense light. It is also used in fluorescent bulbs and lasers.