Why is diamond used for making cutting tools (lie glass cutters) but graphite is not?

24 Write the names and structural formulae of all the possible isomers of hexane. 25 What is buckminsterfullerence? How is it related to diamond and graphite? 25 Why is graphite used for making dry cell electrodes but diamond is not? 26 Give the general formula of an: (i) alkane (ii) alkene (iii) alkyne.