|
Gases
|
Helium |
He |
|
Hydrogen |
H2 |
|
Methane |
CH4
|
|
Neon |
Ne |
|
Fluorine |
F2 |
|
Ethane |
C2H6
|
|
Argon |
Ar |
|
Chlorine |
Cl2
|
|
Propane |
C3H8
|
|
Krypton |
Kr |
|
Bromine |
Br2
|
|
Butane |
C4H10
|
|
Xenon |
Xe |
|
Iodine |
I2 |
|
Ethene |
C2H4
|
|
Radon |
Rn |
|
Oxygen |
O2
|
|
|
|
|
|
|
|
Nitrogen |
N2 |
|
Ammonia |
NH3
|
|
Carbon
Dioxide CO2
|
Sulfur
Trioxide SO3 |
|
|
Carbon
Monoxide CO |
Sulfur
Dioxide SO2 |
|
|
