Is the gas escaping from the pipe floating up or down?
Because the main component of natural gas is methane (CH4), the relative atomic mass of C is 12, and the relative atomic mass of H is about 1
Because natural gas is lighter than air! So go up! ~
Methane (CH4) molecular weight was 16, and the air is a mixture of methane relative quality was 29, the relative quality of air quality is relatively less than doing so!!!!!!!
