AP Chemistry – Class 43

Dates

• Periods E/F  – Thursday, November 29th

REVIEW

• Configuration HW Questions?
• Q: What is highest energy available to an electron in hydrogen atom?

BIG QUESTION: How does the periodic table show relationships between atoms and properties?

INFORMATION

• Ionization Energy = energy required to remove outermost electron from atom
• Atomic Radius = average distance from nucleus to outermost electron
• Electron Affinity = (-) energy change when an electron is accepted by an atom

ACTIVITY

• How does each of these properties trend on the periodic table?
• Use electron configurations and knowledge of atoms to explain
• Class recap of conclusions

LAB PRACTICAL

• We will work in class on a project to be presented during the week of December 10th

Homework

• Ch. 8 Notes due Monday (PDF in Dropbox)
• Ch. 8 Video Notes due Monday (PDF in Dropbox)