College chem Bonds/shapes and polarity

the difference between electron regions and bonding regions

Election regions are any electrons around the central atom, and bonding regions are when any electron regions are bonded to another atom

2 electron regions & 2 bonding regions & Angle

linear and angle is 180

3 electron regions and three bonding regions & Angle

trigonal planar, angle is 120

3 electron regions and 2 bonding regions angle

bent and 120 degress

4 electron regions and 4 bonding regions and angle

tetrahedral, 109.5

4 electron regions and 3 bonding regions

trigonal pyramidal and less than 109.5

4 electron regions and 2 bonding regions

bent and less than 109.5

5 electron regions and 5 bodning regions with angles

trigonal bipyramidal and 90, 120

6 electron regions and 6 bonding regions

octahedral and 90 degre

2 electron region angles

180

3 electron regions angle

120

4 electron regions angle

109.5 degrees

6 electron regions angle

90