| (c) Alkanes |
| 4.19 know the general formula for alkanes |
| 4.20 explain why alkanes are classified as saturated hydrocarbons |
| 4.21 understand how to draw the structural and displayed formulae for alkanes with up to five carbon atoms in the molecule, and to name the unbranched-chain isomers |
| 4.22 describe the reactions of alkanes with halogens in the presence of ultraviolet radiation, (limited to mono-substitution) |
