Question

. Match the following
A. a)bauxite
b)concentration of ore
c) fullerenes
d) bicarbonates
B. a)mercury
b) iodine
c) bromine
d) graphite
C. a) gold
b) copper
c) aluminium
A.i)combined state of carbon
ii) free state of carbon
iii) aluminium
iv)removal of impurities from ore
B.i)good conductor of electricity
ii)metal in liquid state
iii) lustrous non-metal
iv) non-metal in liquid state
C.i)electrical cables
ii)noble metals
iii)decorating food stuffs
iv)aircrafts body​

Answer 1

Answer:

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Explanation:

Answer 2

A)
a) bauxite- iii) aluminium
b) concentration of ore - iv) removal of impurities from ore
c) fullerenes- ii) free state of carbon
d) bicarbonates - i) combined state of carbon

B)
a) mercury- ii) metal in liquid state
b) iodine- iii) lustrous non metal
c) Bromine- iv) non metal in liquid state
d) graphite - i) good conductor of electricity

C)
a) gold - noble metal
b) copper - i) electrical cables
c) aluminium- aircrafts body
Silver - decorating food stuffs