Lecture 13.4- Phase Diagrams
Molecular Motion Chapter 3. Matter and Energy Matter- anything that has mass and volume 4 states: solids, liquids, gases, plasma Energy- ability to do.
Ch. 16 - Solids, Liquids, & Gases I. States of Matter –Kinetic Molecular Theory –Four States of Matter –Thermal Expansion MATTER.
Physical Property : Characteristic of a material that can be observed or measured without changing the composition of the substances in the material.
Chemical and physical properties. Matter Matter is anything that has mass and takes up space. – Which of the following are matter? Water Air Light All.
The Properties of Water. I. Structure A. Water is one oxygen atom bonded to two hydrogen atoms. H 2 O is the formula. B. Each end of the molecule has.
WHAT HAPPENS WHEN THINGS GET HOT PHASE CHANGES Pick up a copy of the notes Draw a solid, liquid, and gas.
14-3 & 14-4 Thermal Energy & States of Matter Uses of Heat.
SCIENCE 1206 – UNIT 2 CHEMISTRY. UNIT OUTLINE CHEMISTRY TERMINOLOGY ◦ GENERAL TERMS ◦ PERIODIC TABLE BOHR DIAGRAMS ATOMS versus IONS NAMING COMPOUNDS.
SCIENCE 1206 – UNIT 2 CHEMISTRY November – January 2011.
Physical and Chemical Changes. Properties of Matter All pure substances have characteristic properties Properties are used to distinguish between substances.
Changes of State Mrs. Andris. 5 Changes of State Sublimation –Solid turns directly into a gas Condensation –Gas changes to a liquid Evaporation –Liquid.