Documents S ECTION 1: T HE P ERIODIC T ABLE Chapter 19: Elements and their Properties.

PowerPoint Presentation Section 1: The Periodic Table Chapter 19: Elements and their Properties Warm-Up Many parts of our lives are affected by repeated patterns. For example,…

Documents Arranging the Elements

Arranging the Elements Arranging the Elements Russian chemist 1869 â discovered a pattern to the elements Grouped the elements according to their similar properties and…