SEARCH Articles Figures Tables Elements periodic and group properties FINDING GROUP AND PERIOD NUMBERS Group , periodic numbering Group . periodic inner transition Group . periodic transition Group 3A Periodic Trends Group A vertical column in the periodic Group VIIA elements periodicity Group VIIIA elements periodicity Group names periodic table Group numbers, periodic Group numbers, periodic table references Grouping Elements in the Periodic Table Groups , periodic table trends Groups of periodic table Groups of the periodic table Groups, in periodic table Groups, in the periodic table Groups, periodic table Hydroxyl groups periodate Hydroxyl groups sodium periodate Main-group elements periodic patterns Main-group elements periodic trends Methylene groups, activated periodate oxidation Noble gas A Group 8 element in periodic table Periodate oxidation active methylene groups Periodate oxidation groups Periodic Table Group VIIA Periodic Table Group VIII Periodic Table Group numbering Periodic Table trends down Groups Periodic Trends in Chemical Properties of the Main Group Elements Periodic bridging organic groups Periodic mesoporous organosilicas organic groups Periodic table Group 1A elements Periodic table Group 2A elements Periodic table Group 3A elements Periodic table Group 4A elements Periodic table Group 5A elements Periodic table Group 6A elements Periodic table Group 7A elements Periodic table Group 8A elements Periodic table eight-group Periodic table families, groups, periods Periodic table group anomalies Periodic table group elements Periodic table group numbers Periodic table group/family Periodic table groups, significance Periodic table main groups Periodic table main-group elements Periodic table of the elements group number Periodic table of the elements groups Periodic table of the elements within groups Periodic table vertical groups Periodicity in the Main-Group Elements Periods and Groups Primitive Period Isometric Transformations and the Longuet-Higgins Group Space-groups symmetries identity period Sub-groups of the Periodic Sub-groups of the Periodic Table Three-dimensional periodic symmetry space groups Three-periodic Space Groups Trace element groupings in the periodic table