CP05 – Just Average

There is nothing average about John Dalton

Date

• Tuesday, September 5th

Continuation

• Atomic particles
• questions?
• Practice (Ch. 5 – 39)

Easy Activity – Determine the Average of These

New Idea – Average Atomic Mass

• Mass on the PT – what does it mean?
• Averages & isotopes
• Example calculation
• Practice (Ch. 5 – 21)

Homework

• Ch. 5 (22, 24, 38)