Small Cycloalkanes
Cyclobutane
Cyclopentane

Cyclopropanes
Cyclopropane
Methylcyclopropane
1,1-Dimethylcyclopropane
cis-1,2-Dimethylcyclopropane
trans-1,2-Dimethylcyclopropane

Cyclohexanes
Cyclohexane, chair conformation
Cyclohexane, twist-boat conformation
Cyclohexane, axial and equatorial positions
Methylcyclohexane, axial and equatorial
cis-1,2-Dimethylcyclohexane
trans-1,2-Dimethylcyclohexane
cis-1,3-Dimethylcyclohexane
trans-1,3-Dimethylcyclohexane
cis-1,4-Dimethylcyclohexane
trans-1,4-Dimethylcyclohexane

Alkyl Halides
Methyl Chloride
Ethyl Chloride
Propyl Chloride
Isopropyl Chloride
Butyl Chloride
Isobutyl Chloride
sec-Butyl Chloride
tert-Butyl Chloride
Neopentyl Chloride

Alkenes and Cycloalkenes
Ethene (Ethylene)
Propene (Propylene)
1-Butene
cis-2-Butene
trans-2-Butene
Cyclohexene
1-Methylcyclohexene

Alkynes
Ethyne (Acetylene)
Propyne (Methyl acetylene)
2-Pentyne (Methyl ethyl acetylene)

Stereochemistry
2-Bromobutane
Enantiomers of bromochloriodomethane
Enantiomers of 2-butanol
meso-2,3-Dibromobutane (single model)
meso-2,3-Dibromobutane (pair of mirror images)
Optically active 2,3-Dibromobutane (single model)
Optically active 2,3-Dibromobutane (pair of mirror images)

Conjugation
1,3-Butadiene
1,3-Pentadiene
1,4-Pentadiene