Question

10-10 uses of helium,neon,argon,krypton,xenon,radon and oganesson.

Answer 1

helium

Helium is used as a cooling medium for the Large Hadron Collider (LHC), and the superconducting magnets in MRI sca
nners and NMRspectrometers. It is also used to keep satellite instruments cool and was used to cool the liquid oxygen and hydrogen that powered the Apollo space vehicles.

Argon
It is used to fill incandescent and fluorescent light bulbs to prevent oxygen from corroding the hot filament. Argon is also used to form inert atmospheres for arc welding, growing semiconductor crystals and processes that require shielding from other atmospheric gases.

neon
Neon is also used to make high-voltage indicators and switching gear, lightning arresters, diving equipment and lasers. Liquid neon is an important cryogenic refrigerant. It has over 40 times more refrigerating capacity per unit volume than liquid helium, and more than 3 times that of liquid hydrogen.

krypton
Krypton is used in some types of photographic flashes used in high speed photography. Some fluorescent light bulbs are filled with a mixture of krypton and argon gases. Krypton gas is also combined with other gases to make luminous signs that glow with a greenish-yellow light.

xenon
Uses of Xenon. Xenon is used in photographic flashes, in high pressure arc lamps for motion picture projection, and in high pressure arc lamps to produce ultraviolet light. It is used in instruments for radiation detection, e.g., neutron and X-ray counters and bubble chambers

radon
It is chemically inert, but radioactive. Radon decays into radioactive polonium and alpha particles. This emitted radiation made radon useful in cancer therapy. Radon was used in some hospitals to treat tumours by sealing the gas in minute tubes, and implanting these into the tumour, treating the disease in situ.

Answer 2

Helium :1)Cooling medium for the large Hadron collider
2)superconducting magnets in MRI scanners and NMR spectrometer
3)Satellite instruments cool
4)cool liquid oxygen and hydrogen
5)Medicine
6)Scientific research
7)Arc welding
8)Refrigeration
9)Gas for aircraft
10)Cryogenic research

Neon:1)Glow lamp
2)Electron tubes
3)Plasma studies
4)Signs
5)Fluorescent starter tubes
6)Cryogenic refrigeration
7)Gas lasers
8)Vacuume tubes
9)high voltage indicator
10)television tube


Argon:1)Electrical ligh tube
2)fluorescent tubes
3)photo tubes
4)glow tubes
5)motioneless gass
6)arc welding and cutting
7)Producing of titanium
8)Shelding gas for MIG and TIG
9)Insetatenospres for arc growing semiconductor
10)Saftey

Kryton:1)Inert gas
2)hot flas filament
3)fluorescent light
4)some types of photographic flash
5)Used to study the flow of blood in the human body
6)lesers
7)flashlight
8)Medicine
9)Human body
10)luminous sight

Xeon:1)Photographic flash
2)motion picture projection
3)Arc lamp to produce ultraviolet light
4)Instruments for radian detection
5)Medicine
6)fluorescent lamps
7)MRI
8)Detection of any leack in selled containers