'Atomic number identifies' diaporamas de présentation

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Chapter 4

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Atomic Structure

Atomic Structure. Chapter 4. What is an atom?. Draw a circle map for atoms Atom: the smallest particle of an element that retains its identity in a chemical reaction. The Atomists: The first atomic theory.

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The Atom

The Atom. Chm 1.1.1. Essential Standards. Chm 1.1.1 Characterize the protons, neutrons, electrons by location, relative charge, relative mass (p=1, n=1, e=1/2000.) Use symbols A=mass number, Z=atomic number. What is an atom?.

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