monocovalent
bicovalent
covalent
splitting
double bond
single bond
multiple bond
pentacovalent
dative bond
coordinate bond
pi bond
cross-link
three-center two-electron bond
radical
pairbonded
fused
electrocyclic
conjugated
polar covalent bond
triple bond
pairbonding
crosslinkage
ringbond
catena compound
exomethylene
covalently
banana bond
carboalumination
bind
bonding orbital
hyperconjugation
cisoid
superbond
metallometallation
delocalization
enyne
bond angle
silylcupration
polymethine
chemoattachment
hydroamidation
monodentate
polydentate
acid
precatenane
allylboration
biaryl
dihedral
ring
conjugate