Major Concepts• States of Matter
• Physical and Chemical Properties • Intrinsic and Extrinsic Physical Properties • Physical and Chemical Change • Conservation of Mass- Matter cannot be created or destroyed, but it CAN be converted into a different form. • Basic Makeup of an Atom • Mixtures vs. Compounds • Types of Mixtures • Separation of Mixtures |
Example Problems1. Which of these is a chemical property: Boiling point, flammability, color, or melting point?
Answer: flammability 2. Which of these is a physical extrinsic property: Color, mass, density, or boiling point? Answer: mass 3. What charge does a neutron have? +, neutral, or – ? Answer: neutral 4. What kind of mixture is a fruit salad? Homogeneous or heterogeneous? Answer: heterogeneous 5. What method of separation of mixtures would you use if you wanted to separate the pure H2O from saltwater? Answer: distillation 6. Is H2O a mixture, compound, or pure substance? Answer: compound |
Online Resources
Help With Identifying Physical and Chemical Changes: http://www.kentchemistry.com/links/Matter/PhysicalChemicalChanges.htm
Identifying Mixtures vs. Compounds: http://www.files.chem.vt.edu/RVGS/ACT/notes/Mixtures_and_Compounds.html
Basica Anatomy of the Atom: http://edu.glogster.com/media/5/22/25/11/22251178.jpg
Help With Identifying Physical and Chemical Properties: http://www.iun.edu/~cpanhd/C101webnotes/matter-and-energy/properties.html
Identifying Mixtures vs. Compounds: http://www.files.chem.vt.edu/RVGS/ACT/notes/Mixtures_and_Compounds.html
Basica Anatomy of the Atom: http://edu.glogster.com/media/5/22/25/11/22251178.jpg
Help With Identifying Physical and Chemical Properties: http://www.iun.edu/~cpanhd/C101webnotes/matter-and-energy/properties.html
Video Resources
Physical and Chemical Changes Help: http://www.youtube.com/watch?feature=player_embedded&v=N0Usgdes_5g
Understanding Homogeneous and Heterogeneous Mixtures (By me!): https://vimeo.com/48914315
Understanding Homogeneous and Heterogeneous Mixtures (By me!): https://vimeo.com/48914315
Activity Resources
Self-Check Quiz– Physical and Chemical Properties and etc: http://glencoe.mcgraw-hill.com/sites/0078617650/student_view0/chapter3/section1/self-check_quiz-eng_.html#quest1
Physical or Chemical Change Quia: http://www.quia.com/quiz/303980.html
Chemical or Physical Change Test: http://www.edinformatics.com/math_science/a_p_chem.htm
Homogeneous or Heterogeneous Mixtures Worksheet: http://www.iaza.com/work/120910C/iaza18033436477300.png
Homogeneous or Heterogeneous Mixtures Worksheet Answers: http://www.iaza.com/work/120910C/iaza18033425628600.png
Physical or Chemical Change Quia: http://www.quia.com/quiz/303980.html
Chemical or Physical Change Test: http://www.edinformatics.com/math_science/a_p_chem.htm
Homogeneous or Heterogeneous Mixtures Worksheet: http://www.iaza.com/work/120910C/iaza18033436477300.png
Homogeneous or Heterogeneous Mixtures Worksheet Answers: http://www.iaza.com/work/120910C/iaza18033425628600.png