1 Is the study of the property, composition and the interactions of matter. Whats the MATTER with YOU? WHAT is MATTER? Chemistry.
Ms. Sunday Lesson 1: Substances and Mixtures Lesson 2: The Structure of Atoms.
Extraction Theory Org I Lab W. J. Kelly. Liquid-liquid extraction is a useful method to separate components (compounds) of a mixture.
Organic solvent extraction. Liquid-liquid extraction is a useful method to separate components (compounds) of a mixture.
Essential Questions What is a mixture? What is a solution? What is the difference between a mixture and a solution? How can materials in a mixture or.
Chapter 2 Elements & Compounds. 2.1 Models of Matter: The Particle Theory 2000 years ago a philosopher named Democritus suggested that matter was made.
The Particle Theory The Particle Theory explains how all matter (liquid, solid, gas) are structured and how they react under certain conditions. The.
5 th Grade MidYear Science Review, Physical Science Aldine ISD 2009/2010.
The Atom Atomic Models Think with me…about sugar crystals, you can see that they are small crystals and every crystal is identical.Think with me…about.
What type of sugar dissolves better in water? Raw SugarRaw castor SugarBrown Sugar.
Investigation 7 : Gas to Solid
