CH11 – Trendy

Dates

• P1 – Wednesday, September 21st
• P3 – Wednesday, September 21st
• P5 – Thursday, September 22nd

Quiz – Electron Configurations

• Q provides 5 species – students write FULL configurations
• NOTE: species = ion or neutral atom

New Material – Trends

• Ionization Energy – defined
• Example Graph – do you see a trend?
• What elements are at the peaks?
• Which elements at the bottoms?
• How does this relate to position on the PT?
• How does this relate to energy & stability?

Homework

• NO HOMEWORK