"NATURAL GAS" is a description usually ascribed to Methane, not hydrogen.
If you are referring to Hydrogen as "a natural gas", the same description applies to Hydrogen Cyanide and Radon
"NATURAL GAS" is a description usually ascribed to Methane, not hydrogen.
If you are referring to Hydrogen as "a natural gas", the same description applies to Hydrogen Cyanide and Radon