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L12.ppt
Chem Ch 1 PPT - Ralston Middle School
PowerPoint Review for Chapter 1 Test
CHEMISTRY MATTERS Energy = Ability to cause change Matter
I. Why Atoms Combine
Bill Nye – Atoms
Ch. 3 – Atoms: The Building Blocks of Matter
Heat Energy - Waconia High School
Atoms • the building blocks of elements • the smallest unit of an