Classification of functional groups
oxygen containing compounds
hydrocarbons
nothing here (didn`t know how to delete it)
halogen containing compound
nitrogen containing compounds
Amine
Nitride
Nitro
alkene
alkyle
alkane
arene
halide
acid halide
sulfur containing compounds
sulfur oxide
sulfone
sulfide
thiole
alcohol
carboxylic acid
ether
aldehyde
ketone
amide
ester
acid anhydride
acid halide(2 because it was fitting in 2 categories)