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3.2 changesinmatter
DO NOW How do you know what wind is? Objective: Describe ancient Greek models of matter and explain how Thomson and Rutherford used data from experiments.
Key Concept Summary. Chapter 2 Atoms and the Atomic Theory All the matters can be broken down into elements. Is matter continuously divisible into ever.
Composed of one type of atom Metal, Non-metal or Metalloid Simplest type of matter that retains characteristic properties.
Chemical vs physical properties
Chemical vs physical properties. Elements and compounds can be described by their chemical and physical properties Physical property: characteristic of.
Atoms and the Atomic Theory
Pure Substances Elements
