Mustard gas is S(-CH2-CH2-Cl)2 dark yellow in colour.
Fluorine gas is pale yellow in colour.
fluorine
it is a yellow green gas
When a flame on a gas water heater is burning yellow it means that the gas has carbon. It can also mean that the gas has sodium.
Pale yellow gas.
Chlorine
A poisonous green-yellow gas
it is a yellow green gas
When a flame on a gas water heater is burning yellow it means that the gas has carbon. It can also mean that the gas has sodium.
Blue is hotter than yellow so the gas cooker is getting cooler (if the blue turned to yellow)
Chlorine gas Cl2
Chlorine gas
This gas is chlorine (Cl).
I suppose that the gas is argon.
yellow-green
Pale yellow gas.
chemical formula for table salt is NaCl. Chlorine is a greenish yellow gas under "normal" conditions
A pale yellow gas
its hot!