Quizziz Lesson: Reactivity & Periodic Table

Periodic Table Lesson

1. Title a page of your notebook: "Reactivity & Periodic Table"

2. Copy down slides with this at the top

3. You do not need to copy down the questions. You can complete this lesson as many times as you like! Highest score = grade!

NOTE PAGE

Reactivity

• ability of a substance to react

• decreases left ➡️ to right ⬅️

• Group 1 Alkali Metals are most reactive

• Group 18 Noble Gases are least reactive, inert