Amines
Amines
Compounds of the general formula R-NH 2 , R 2 -NH, or R 3 -N.Amino acids
Amino acids
Building blocks of proteins with the general formula NH 2 C-R-HCOOH.Amorphous solids
Amorphous solids
Solids that do not possess long-range order. Compare to crystals or crystalline solids.Amphoteric species
Amphoteric species
A species capable of reacting either as an acid or as a base.Anhydride
Anhydride
A compound obtained by the removal of water from another compound.Anion
Anion
An ionic species with a negative charge.Anode
Anode