chem 1.4

all atoms and bonds are explicitly drawn, only practical for small molecule

- the C – H bonds are not drawn explicitly

- also only practical for small molecule

- none of the bonds are drawn

- group of atoms are clustered together, when possible

- only practical for small molecule

- simply shows the number of each type of atom in the compound

- no structural information provided

an efficient drawing style that can be used to draw molecules very quickly

is a characteristic group of atoms/bonds that possess a predictable chemical behavior

have a carbon atom bonded to a halogen (Cl, Br, or I)

have a carbob atom bonded to the oxygen of a hydroxyl group

have 2 carbon atoms bonded to the same oxygen

have a carbon atom bonded to a nitrogen

have a carbon atom bonded to an -SH group

have 2 carbon atoms bonded to the same sulfur

have 2 carbon atoms bonded to the C=O

have at least one H bonded to the C=O

have an -OH group bonded to the C=O

have an ether-like oxygen boned to the C=O

have an amine like nitrogen bonded to the C=O

have Chlorine bonded to the C=O