4(c) Alkanes

(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)