CP25 – Dots!

Date

• Wednesday, November 2nd

Exam 2 – Recap

• they are graded
• see answer key in GDrive folder

New Material – Bonding

• what are valence electrons?
• why do elements form bonds?
• share vs not share?

New Material – Dot Structures

• representative elements only
• each valence electron = dot
• “4 sides” to arrange in pairs
• covalent bonding only
• examples

Homework

• No Homework!
• Note: Section 11.2 in textbook