In SPM, you need to know the formulae of the following molecules
Fluorine | F2 | Hydrogen chloride | HCl |
Chlorine | Cl2 | Hydrogen bromide | HBr |
Bromine | Br2 | Hydrogen iodide | HI |
Iodine | I2 | Nitric oxide | NO |
Carbon dioxide | CO2 | Nitrogen dioxide | NO2 |
water | H2O | Nitrous oxide | N2O |
Ammonia | NH3 | Tetrachloromethane | CCl4 |
Sulphur trioxide | SO3 | Hydrogen sulphide | H2F |
Sulphur dioxide | SO2 | Glucose | C6H12O62 |