inert gas
Chemically aloof substance
An inert gas is one that doesn't readily react with other elements or compounds under normal conditions.
The term typically refers to the noble gases—helium, neon, argon, krypton, xenon, and radon—which have stable electron configurations that make them chemically unreactive.
Inert gases are used in welding, lighting, and other applications where chemical stability matters: The tank was filled with inert gas to prevent oxidation.
Unreactive element eighteen
- neonInert illuminating element
- kryptonInert gas, atomic thirty-six
- xenonElement fifty-four, noble gas
- radonRadioactive inert gas
helium · periodic table · noble gases · monatomic · nonmetal · isotopes · atomic number · spectroscopy
Not prone to reactions
- nonflammableUnable to burn
- colorlessDevoid of pigmentation
- odorlessHaving no smell
- monatomicSingle-atom composition
Induced loss of feeling
- neuroprotectionSafeguarding neurons from damage
- cryotherapyTreatment using extreme cold
- deep-sea divingUnderwater exploration at extreme depths
- decompressionReduction of pressure
Ultralow temperature science
- refrigerationHeat removal for preservation
- insulationThermal transfer prevention
- preservationMaintaining something's condition
- food packagingMaterials enclosing consumables
pressurization · buoyancy · fire suppression · airbags · double glazing · incandescent bulbs
Electrified gas tube advertisements
- fluorescent tubesGas-discharge lighting cylinders
- glowSteady, soft light
- luminescenceHeatless light emission
- colored lightIllumination with hue
advertising signs · plasma display · lasers · illumination · signage · tubes · electrodes · ionization
argon
Unreactive element eighteen
radon · helium · periodic table · noble gases · monatomic · nonmetal · isotopes · atomic number · spectroscopy · discovery
unreactive
Not prone to reactions
- nonflammableUnable to burn
- colorlessDevoid of pigmentation
- odorlessHaving no smell
monatomic · asphyxiant · dense · nontoxic · electronegativity
anesthesia
Induced loss of feeling
- neuroprotectionSafeguarding neurons from damage
- cryotherapyTreatment using extreme cold
- deep-sea divingUnderwater exploration at extreme depths
cryogenics
Ultralow temperature science
- refrigerationHeat removal for preservation
- insulationThermal transfer prevention
- preservationMaintaining something's condition
food packaging · pressurization · buoyancy · fire suppression · airbags · double glazing · incandescent bulbs
neon signs
Electrified gas tube advertisements
- fluorescent tubesGas-discharge lighting cylinders
- glowSteady, soft light
- luminescenceHeatless light emission
colored light · advertising signs · plasma display · lasers · illumination · signage · tubes · electrodes · ionization · spectrum
TIG
Tungsten arc welding
- gasesair, oxygen, helium, nitrogen, hydrogen
- non-hazardousclean water, table salt, non-toxic, harmless, benign
- chemistryatom, atoms, organic chemistry, molecule, chemistry
- industrial gasesargon, helium, hydrogen, nitrogen, oxygen
- oxygen-freevacuum, anaerobic, purged, anoxic, hermetic
- gas physicsBoyle's law, Avogadro's law, kinetic theory, partial pressure, molar mass
inert gasflammable gas
Vapor prone to ignition
toxic gas · chlorine gas · mustard gas · phosgene · hydrogen sulfide