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Shapes and Molecules

Octet shapes

QuestionAnswer
2 regions of electron density on X, 2 bonds and no non-bonding pairs Linear
Bond angle for a linear shape 180
3 regions of electron density on X, 2 bonds and 1 non-bonding pair Bent
Bond angle for Bent shape, eg SO2, NO2 120
4 region of electron density on X, 2 bonding and 2 non-bonding pairs Bent
3 regions of electron density on X, 3 bonds and no non-bonding pairs Trigonal planar
Bond angle for Trigonal planar 120
4 regions of electron density on X, 3 bonds and 1 non-bonding pair Trigonal pyramid
Bond angle for Trigonal pyramid 109
5 (oe 6) regions of electron density on X, 3 bonds and 2 non bonding pairs T-shaped
Bond angle for T shaped 90
4 regions of electron density on X, 4 Bonds and no non-bonding pairs Tetrahedral
Bond angle for Tetrahedral 109
5 regions of electron density on X, 4 bonds and 1 non-bonding pair (2 names) See-saw or distorted tetrahedral
bond angle for see-saw or distorted tetrahedral 90, 120
6 regions of electron density on X, 4 bonds and 2 non-bonding pairs square planar
5 regions of electron density on X, 5 bonds and no non bonding pairs Trigonal bipyramid
bond angle for square planar 90
6 regions of electron density on X, 5 bonds and 1 non-bonding pair square pyramid
bond angle for square pyramid 90
6 regions of electron density on X, and no non-bonding pairs octahedral
bond angle for octahedral 90
Created by: 100003401417350