'Nucleus protons' diaporamas de présentation

Chapter 2

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Chapter 5

Chapter 5. Atoms, Molecules, and Ions. History. Greeks Democritus and Leucippus - atomos Aristotle- 4 elements. Alchemy-experimentation 1660 - Robert Boyle- experimental definition of element. Lavoisier- Father of modern chemistry. He wrote the book. Laws. Conservation of Mass.

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Chapter 4

Chapter 4. Atoms and their structure. History of the atom. Not the history of atom, but the idea of the atom Original idea Ancient Greece (400 B.C..) Democritus Greek philosopher. History of Atom. Smallest possible piece? Atomos - not to be cut. Looked at beach Made of sand

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Atomic Structure

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Tuesday, 9/21/10

Tuesday, 9/21/10. Objective: Students will be able to describe the structure of an atom. Bellringer : (No question.) You have 5 minutes to finalize your lab with your group, ask any last minute questions, and turn it into me. Agenda: Bellringer : Finalize lab

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The Structure of the Atom

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