Unit+02+Matter


 * ==__Unit Notes__== || ==__Unit Assignments__== ||
 * * Matter Bellringers Click
 * Matter Notes Click || * Density Worksheet Click
 * Density Practice Click
 * Density (T-Rex) Click
 * Phase Change Lab Click
 * Lab Write Up Guide Click
 * Boyle's-Charles Law WS Click
 * Math Review Packet Click
 * Station Review Click ||

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 * __**Must Knows...**__ || __**Key Words...**__ ||
 * < __**Chemical/Physical Change**__
 * What is a physical property?
 * What is a physical change?
 * What is a chemical property?
 * What is a chemical change?
 * The difference between a physical and chemical change

__**States of Matter**__
 * The four states of matter…solid, liquid, gas, and plasma

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__**Phase Change**__
 * Temperature does not change during a phase change
 * Freezing is changing from a liquid to a solid
 * Melting is changing from a solid to a liquid
 * Boiling is changing from a liquid to a gas
 * Condensing is changing from a gas to liquid
 * Sublimation is changing from a solid to a gas

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__**Kinetic Molecular Theory**__ media type="custom" key="23919322"media type="custom" key="23919326" media type="custom" key="23919352"media type="youtube" key="_rsqBNhFG1Y" width="337" height="279"
 * The definition of the kinetic molecular theory
 * Arrangement of molecules in a solid
 * Arrangement of molecules in a liquid
 * Arrangement of molecules in a gas ([|Click Here for Video]!)
 * Definition of an ideal gas ([|Click Here for Video]!)([|Click Here for Video]!)

__**Using the Gas Laws (Boyle's and Charles)**__ media type="custom" key="23919424" __**Video Examples of Boyle's and Charles Law Problems!**__ media type="youtube" key="ZoGtVVu3ymQ" width="379" height="314"media type="youtube" key="oIfFoiwRCVE" width="381" height="315"
 * Boyle’s law equation P1V1 = P2V2 ([|Click Here for Demo Video]!) ([|Click Here for Video Demo]!)
 * Charles law equation ([|Click Here for Video]!) ([|Click Here for Video]!)
 * Unit of pressure is pascal

__**Mixtures/Compounds**__

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 * Elements are atoms of the same type
 * Compounds are made of two or more elements ([|Click Here for Video]!)
 * Heterogeneous mixture is a mixture that different materials can be distinguished easily ([|Click Here for Video]!) ([|Click Here for Video]!)
 * Homogenous mixtures are two or more substances that are evenly blended throughout
 * A suspension is a heterogeneous mixture that the particles are allowed to settle
 * Diffusion is the spreading out of particles from high concentration to low concentration
 * Solute is the substance that you dissolve
 * Solvent is the substance that you are dissolving in
 * Concentration is amount of solute/amount of solvent ||< -Solid
 * = __**Must Dos...**__ ||^  ||
 * < * Determine if a substance has undergone a physical or chemical change
 * Identify a change of state of matter
 * Describe each state of matter using the kinetic molecular theory
 * Use Charles law to determine pressure or temperature
 * Use Boyle’s law to determine pressure of volume P1V1 = P2V2
 * Describe gas pressure using kinetic molecular theory
 * Calculate the concentration of a solution given the amount of solute & solvent
 * Show that energy is released during condensation and freezing
 * Show that energy is absorbed during evaporation, melting, and sublimation ||^  ||