Module 3: Lesson 9

Periodic Trends

Lesson 9.1

Lecture: Ionization Energy, Electron Affinity

Demo: Alkali Metals / water

Lesson 9.2

Lecture: Alkali Metals in water

ChemQuiz: Ionization of Cl-

Lesson 9.3

Lecture: Atomic Properties

Lecture: Trend in Ionization Energy

ChemQuiz: Atomic Radius

Lesson 9.4

Lecture: Atomic Radius

ChemQuiz: Lowest IE

Lesson 9.5

Lecture: Electronegativity

ChemQuiz: Strongest HX Bond