1
Q
🔺EN = 1.7
A
50% polar 50% ionic
2
Q
0.3 = 🔺EN = 1.7
A
Polar covalent bonds
3
Q
0 = 🔺EN = 0.3
A
Nonpolar covalent bond
4
Q
🔺EN > 1.7
A
Ionic bond
5
Q
Ionic bonding
A
Electrons are transferred between substances
6
Q
Covalent binging
A
Electrons are shared between substances
7
Q
Lewis dot diagram for Cs
A
•Cs
8
Q
Lewis structure for CH3I
A
H
| ..
H - C - I :
| ..
H
9
Q
VSEPR
A
Valence she’ll electron pair repulsion theory
