Chemistry Honors – Class 21

Dates

• Period A: Monday, October 5th
• Period B: Monday, October 5th
• Period F: Tuesday, October 6th

Review Homework

• what are the exceptions? why?
• what about ions? isoelectronic?

New Material – Trends

• Ionization Energy
• Atomic Radii
• Examine the two graphs above
• Provide an explanation for the trends (use quantum numbers & energy)
• Practice Ch. 7: 105, 107, 109, (& 115 if you are feeling strong!)

Homework

• Textbook problems listed above (PDF to Schoology)
• Graph activity and explanation (PDF to Schoology)