Physical vs. Chemical
- 1. Today in Science You will Need: 1)Pencil, Colored Pencils, Highlighters or Markers 2)Log #2 – Update on-line 3)Power Notes – Physical vs. Chemical Change– 2 page 4 sides- Bookshelf- Please Staple
- 2. Check Date Date Due Name of Assignment Possible Earned Off Given Pts. Pts. 2/11 2/15 Power Notes –Physical 110 vs. Chemical Reminders Binder Check #1 – due at the beginning of class on Thursday, Feb.14th Test #1 – ½ page of notes due at the beginning of class on Thurs, Feb. 15th – done by hand, front side only.
- 3. Physical Chemical No change in identity New substance formed Crumpled, evaporated, Combust (burn), smashed, tied, sublimed, decompose, electrified, stretched, melted rusting, exploding
- 4. Task List: Materials Managers: 1)Log on to Learning Point Plasma 2)Select Mori Classroom E 3)Select Daily Assignments E N 4)Select: Week of Feb. 11 th – N E E Gas R 15th R G G Y 5)Complete Power Notes – Y Physical vs. chemical – Due Liquid Friday 6) Review & Reflect +, , - Solid
- 5. Topic: Highlight information Power Notes- Physical vs. Chemical Similarities : What are the •Describe & define matter difference and •Characteristics of matter similarities between •Structure of matter and how it can physical & chemical change changes? Work as a as a partnership: Physical Changes : Pgs. 88-89 in text – 3 bullets in the Venn Diagram Chemical Change: Pgs. 94-95 in text - 3 bullets in the Venn Diagram
- 6. Show what you know: Illustrate & Color •Please make sure none of any 2 Physical your TABLE MATES has the changes of matter in same example as yours. your world and any 2 •You will be turning these Chemical changes of papers in as a group and I will be checking that this is the matter in your case. world. THANKS!
- 7. Energy Scale Low High Energy Phase Energy BEC * Solid Liquid Gas Plasm a * Rubidiu m at 0 Kelvin * Bose Einstein Condensates
- 8. Charles’ Gas Law Charles’ Gas Law shows the relationship between ___________________(T) and ______________________ (V). Charles and Gay- Lussac’s Law was named in honor of the two French scientists who first investigated the relationship. Charles did the original work, which was verified by Gay-Lussac. They observed that if the _______________(P) is held constant, the volume will increase as the temperature increases and vise versa. This type of relationship is known as a direct relationship . Illustrate the generic graph that show this relationship from Site #1 on Learning Point.
- 9. Boyle’s Gas Law In the mid 1600’s, Robert Boyle studied the relationship between the ________________ (P) and _______________(V) of a confined gas held at a constant ________________(T). Boyle observed that as pressure (the push) on the gas increased, the amount of space the gas occupies ______________________. This is known as an indirect relationship . This relationship between pressure and volume is called Boyle ’s Law in his honor. Illustrate the generic graph that show this relationship from Site #2 on Learning Point.
- 10. Charles and Boyle’s Gas Laws On Your Own, access the YouTube videos to view Charles’ and Boyle’s Gas Laws in action. Using UP and DOWN arrows in the ovals to show what is happening to the gas inside the cylinder and within the balloons. Hyperlinks for YouTube Videos are on LearningPoint.
- 11. Questions 1-15 In bullet format only, answer the questions on the last page. You can use any notes, labs or handouts to help you…..NO COMPLETE SENTENCES PLEASE!
- 12. Task List 1) Cover Page – Title, Pic, Name, Date, Period 2) Power Notes – Physical vs. Chemcial + Review and Reflect 3) ½ page of notes, front side only, done by hand
- 13. Homework 1)Complete Power Notes– Due Friday 2)Binder check #1- Due Thur 3)½ page of notes – Due Thur (front side only, done by hand)