Propane (C3H8) is a colourless and highly flammable liquefied gas – although it has the lowest flammability range of any of the commonly available fuel gases. As a constituent of natural gas, it is obtained by refini ...

Tetrafluoromethane (CF4, also known as Carbon Tetrafluoride) is a color- and odorless gas which is neither flammable nor toxic. It is shipped as a liquid under pressure. It may be narcotic at high concentrations. Un ...

Phosphine (PH₃) is a colorless, flammable, and explosive gas at room temperature that smells like garlic or decaying fish. Exposure to phosphine may cause, nausea, vomiting, stomach pain, diarrhea, thirst, muscle pa ...

Neon is a colorless and odorless noble gas with an atomic mass of 10 and exists as a monatomic element. Uses of Neon - Vacuum lamps. Making lasers. Advertising signs. Making high-voltage indicators. Cryogenic re ...

Krypton is colourless, tasteless, monoatomic, and odourless . Krypton is a rare gas. This gas is almost three times heavier than the air. This gas is more plentiful in Earth’s atmosphere as its traces are present in ...

Xenon is a colorless , odorless , tasteless gas which is neutral in nature. Atomic number of Xenon is 54. Xenon is a trace gas which means it constitutes less than 1% by volume of the earth's atmosphere. It is a fla ...

Liquid nitrogen—LN₂—is nitrogen in a liquid state at low temperature. Liquid nitrogen has a boiling point of about −196 °C. It is produced industrially by fractional distillation of liquid air. It is a colorless, mob ...

Oxygen (O2) is a colourless and odourless gas. Oxygen, is present in the air with concentration around 21%. Oxygen is at atmospheric conditions always present in gas phase with no odour , colour or taste. It is a hig ...

Carbon monoxide, (CO), a highly toxic, colourless, odourless, flammable gas produced industrially for use in the manufacture of numerous organic and inorganic chemical products; it is also present in the exhaust gase ...

Hydrogen sulphide (also known as H2S, sewer gas, swamp gas, stink damp, and sour damp) is a colourless gas known for its pungent "rotten egg" odor at low concentrations. It is extremely flammable, highly toxic and v ...