This all-in-one lesson is a simple introduction to the parts of a square on the periodic table, including finding atomic number and mass, calculating protons, neutrons and electrons, and a basic introduction to isotopes and radioactivity.

This lesson has:

★ 2 PowerPoint Presentations (modified and non-modified)

★ Guided notes

★ Practice worksheet

★ Quiz

Related Products

• Atomic Number Lesson

• Atomic Number and Mass Worksheet

• Atomic Theory Color-by-Number

• Atomic Theory Lesson

• Atomic Theory Timeline Project

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