Question

name at least fifteen substances which are made of Carbon and its compounds

Answer 1

1.Diamond
2.Graphite
3.fullerene
4.coke
5.coal
6.carbon dioxide is used to produce 'dry ice'
7. The fire Extinguisher
8.washing soda
9.Baking powder
10.petroleum
11.Natural Gas
12.charcoal
13.peat coal
14.lignite coal
15. bituminous coal
16.anthracite.
17. Natural fibres like cotton wool silk

$hope \: this \: answer \: will \: help \: you \\ thanks$

Answer 2

1) Diamond
2) Graphite
3) Buckminsterfullerene
4) Carbon Dioxide
5) Carbon Monoxide
6) Carbon Suboxide
7) Mellitic Anhydrides
8) Dicarbon Monoxide
9) Oxalic Anhydrides 
10) Carbon Trioxide
11) Carbonic Acid
12) Oxalic Acid
13) Bicarbonate
14) Hydrogenoxalate
15) Acetylenedicarboxylate

I Hope that it will help you.