AP Chemistry – Class 35

Date

• Thursday, November 6th

New Material – Periodic Table

• The BEST PERIODIC TABLE on the Interwebs
• Periodic Table reflects electronic structure
• properties vary across and down the table
• The Periodic Table doesn’t have to look the way you think it should look

Properties & Ideas

• electron configuration
• isoelectronic species
• atomic radius (size)
• ionic radius (size)
• ionization energy
• metallic character

Activity

• define each of these terms
• how does each of these properties vary across the table?
• how does each vary down the table?
• what explanations are offered?
• NOTE – explanations must be related to quantum ideas

Homework

• Notes: Ch. 7 (due Monday)
• Exam on Chapters 6 / 7 = Wednesday, November 12th