SEARCH Articles Figures Tables Electron Arrangements in Monatomic Ions Electron arrangement Electron arrangement Electron arrangement and the periodic table Electron arrangements Period Electron arrangements elements beyond Electron pairs arrangement Electron-Group Arrangements and Molecular Shapes Electron-group arrangement Electronic Arrangements in Atoms Electronic structures atomic arrangements Electrons arrangement in atoms Electrons pair arrangement and Elements electron arrangements Energy levels electron arrangements Hydrogen molecule formal electronic arrangements Linear electron-group arrangement Molecular shape electron-group arrangements Noble gases electron arrangement Predicting Electronic Arrangements Shapes with Five Electron Groups (Trigonal Bipyramidal Arrangement) Shapes with Four Electron Groups (Tetrahedral Arrangement) Shapes with Six Electron Groups (Octahedral Arrangement) Shapes with Three Electron Groups (Trigonal Planar Arrangement) Tetrahedral arrangement of 4 electron pairs Tetrahedral electron-group arrangement The Molecular Shape with Two Electron Groups (Linear Arrangement) The arrangement of electrons in atoms Trigonal bipyramidal electron-group arrangement Trigonal planar electron-group arrangement Valence-shell electron-pair repulsion linear arrangement Valence-shell electron-pair repulsion octahedral arrangement Valence-shell electron-pair repulsion tetrahedral arrangement Valence-shell electron-pair repulsion trigonal bipyramidal arrangement Valence-shell electron-pair repulsion trigonal planar arrangement