1. Today’s Activities  Review  Look over Scientific Method information, ask any last questions you may have.  Test  Warm-up  Tell me what you think of when you hear the word matter (list 3 things)  Worksheet  Reading

2. Today’s Activities  Warm-up  What is the difference between an atom and an element?  Name three things that are NOT matter.  Finish notes  Lab  Matching Game

3. Matter Notes

4. What is Matter?  Matter  Takes up space (volume) and has mass  Examples:  Rocks  Baby powder  Milk  Stars

5. What are atoms?  Atoms  Basic unit of matter  Parts?  Protons  Neutrons  Electron

6. Where are the parts located?  Atoms  Proton and neutrons are in the nucleus (center)  Electrons orbit the nucleus Draw on your note sheet →

7. Elements  How many kinds of atoms make up one element?  One

8. Elements  Where can you find information about elements?  Periodic Table of Elements

9. Elements  How do scientists represent elements?  With chemical symbols

10. Chemical Symbols  What are the rules for writing chemical symbols?  1 st letter is capitalized  2 nd letters are lower case  No period  What is Hg the chemical symbol for?  Mercury

11. Chemistry  What is chemistry the study of?  Matter  What are some examples of properties that matter can have?  Color  Shape  Odor  Texture  Mass  Volume  temperature

12. Activities  Get computer  Get Lab  Turn computer on  Write computer number on paper  Log in  Answer number 1 and 1 a  Wait

13. Activities  Complete Table  Answer number 3  Play with the “Phase Tab”  Write three things you noticed  Anywhere on your paper you have space

14. Today’s Activities  Warm-up  Chemistry is the study of?  What are the three parts of an atom and their charge?  Matching Game  Go over lab- discussion  Notes over Phases  Video  Worksheet

15. States of Matter

16. Solid  Atoms vibrate back and forth  Very close together

17. Liquid  Atoms move freely  Start to move apart

18. Gas  Atoms move quickly  Spaced apart

19. Plasma  Atoms move very fast  Electrons stripped from atom

20. Bose Einstein Condensate  BEC  Absolute zero about -460˚F  All motion stops  A diluted gas  Extremely fragile, can’t be exposed to outside temperatures

21. CHEMISTRY TERMPHASE CHANGE Fusion/Melting Freezing Vaporization/Boiling Condensation Sublimation Deposition Solid to Liquid Liquid to Solid Liquid to Gas Gas to Liquid Solid to Gas Gas to Solid

22. Put on a piece of paper before video ATOMSELEMENTS