ORGANIC CHEMISTRY A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z                    HOME ABOUT CATEGORIES SITE MAP COPYRIGHT ADVERTISE CONTACT entire Web this site amino group (-NH2) A functional group found in all amines and amino acids. The amino group (–NH2) consists of one atom of nitrogen attached by covalent bonds two atoms of hydrogen, leaving a lone valence electron on the nitrogen which is available for bonding to another atom. Related category    • ORGANIC CHEMISTRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) BACK TO TOP