Unit 2 Atomic Structure & Periodic Trends

Unit 2 Atomic Structure & Periodic Trends

Study Guide for Unit 2 is located here.

How can we know information about something we cannot see? To be discussed: atomic structure (protons, neutrons, and electrons) and atomic concepts (ions, isotopes, atomic number, mass number). In addition to nomenclature, writing formulas and names of ionic compounds.

Labs/ Activities

ACTIVITY

Mystery Tube

How do we know something that we cannot see?

ACTIVITY

Bright Line Spectrum

How do we know something that we cannot reach?

DEMONSTRATION

Alkali Metal Reactivity

LABORATORY

Size of Atoms

How big (or small) is actually an atom?

LABORATORY

All in the Family

Resources