it depends what ur talking bout
Another name for gas is vapor.
a star is a flaming ball of gas.
For instance, there is a mass spectrometer gas chromatograph. Is there a gas chromatograph that has another name in front of it starting with an H?
Fumes are a synonym for gas.
Another name for a gas mask is APR or Air Purifying Respirator.
Another name for hay gas is methane. It is produced when organic matter such as hay decomposes in the absence of oxygen.
A common name for the mixture of liquid and gas is a vapor.
There are many gases which can be referred to sleeping gas, as they can make people unconscious or asleep. One of the the most famous is Chloroform (vapors)
mustard gas
Laughing gas
Premium.
Natural gas.