Give two uses of diamond.
Uses of diamond:
Hence, two uses of diamonds are: (i) for making ornaments/jewelry and (ii) for glass cutting and polishing.
Give two uses of :
(a) graphite
(b) diamond
Mention some of the uses of diamond.
Give scientific reasons.
(a) Diamond is used to cut metals.
(b) Carbon dioxide is used for putting out fires.
(a) Write two points of difference in the structures of diamond and graphite. (b) Explain why graphite can be used as a lubricant but diamond cannot. (c) Explain why diamond can be used in rock drilling equipment but graphite cannot. (d) State one use of diamond which depends on its 'extraordinary brilliance' and one use of graphite which depends on its being 'black and quite soft'.
Give any three uses of a diamond.