Give any two differences between the properties of diamond and graphite. What causes these differences?

29 Catenation is the ability of an atom to form bonds with other atoms of the same element. It is exhibited by both carbon and silicon. Compare the ability of catenation of the two elements. Give reasons. 30 how can diamonds be made artificially? How do synthetic diamonds differ from natural ones? 31 Why does the element carbon form a large number of carbon compounds? 31 Write down the structure and name of two isomers of butane (C₄H₁₀).