'As a liquid, it's used as a cryogenic refrigerant; as a gas, it makes lights red'
Neon
CLASSICAL GASES: As a liquid, its used as a cryogenic refrigerant; as a gas, it makes lights red
As a liquid, it's used as a cryogenic refrigerant; as a gas, it makes lights red
As a liquid, it's used as a cryogenic refrigerant; as a gas, it makes lights red
CLASSICAL GASES
Neon
CLASSICAL GASES