1. Polarity
Wednesday, January 6th, 2016

2. Polar Bond - the attractive force that hold atoms together that share electrons unevenly (diapole)
Polar Molecule - a molecule with two partially charged ends, lopsided for charge (diapole)
Which molecules have diapoles and which ones ARE diapoles?
HCl CO2
H2O F2

3. Electronegativity - the ability of an atom to attract and hold on to an electron from another atom

4. Electronegativity Periodic Trend

5. Complete Polar Bears and Penquins Activity

7. Polarity & Lewis Structures
Each partner is responsible for drawing one lewis structure.
Partners should switch and check each other’s drawings.
Copy each other’s drawings onto your own papers.
Discuss with your partner which is more polar. Write up your answer on the space provided.