methane
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)
The process by which a gas gets mixed up with another gas is called diffusion. This occurs when gas molecules move from an area of high concentration to an area of low concentration until they are evenly distributed. This process is driven by the random motion of gas molecules.
A gas is something that is not be liquid or solid
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.
mustard gas
Laughing gas
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Natural gas.
An aerogen is another name for a noble gas.
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)