1. Chemistry WarmUp Copy ALL of these assignments into your binder Including dates, WarmUps, InClass assignments AND page numbers! September 13-14 WarmUp: Agenda / Formative Assessment: Unit 1 Standards InClass: States of chocolate p41TEInClass: Separating Mixtures p45 InClass: Procedure 1+2+3 = Black p56 Homework: Complete Lab Procedure p56 DUE NEXT CLASS September 15 WarmUp: Dimensional Analysis Worksheet (from last week) Demo: Distillation p47 Homework: Read and take notes 2.2 answer q11-17p47DUE NEXT CLASS September 16-17 WarmUp: Element v Compound LAB: 1+2+3=Black! p56 Test: Scientific Method chapter 1Homework: No homework if you did well on the test! When you finish copying the agenda, go to chapter 2.1 Start taking notes by completing the following tasks:1. Define: substance 2. Define: physical property 3. List 3 physical properties of water

2. 2.1 Properties of Matter (substance v mixture) 1. Substance: Every sample has the same intensive properties (intensive properties depend on the type of matter, not the amount) Which of the following are substances? Copper Gold Dirt Water Milk Copper, gold, and water are substances. Substances Dirt and milk are not (they are mixtures). Mixtures

3. 2.1 Properties of Matter (States of Matter) Read and take 3 minute notes page 41-42. Sketch the differences between solids, liquids, and gasses. Memorize those characteristics of each state of matter. Solids Rigid Arrangement Particles vibrate but cannot move past each other. Definite shape and volume

4. 2.1 Properties of Matter (States of Matter) Read and take 3 minute notes page 41-42. Sketch the differences between solids, liquids, and gasses. Memorize those characteristics of each state of matter. Liquids Molecules can move past each other, but so not break apart Definite volume Shape changes to fit container

5. 2.1 Properties of Matter (States of Matter) Read and take 3 minute notes page 41-42. Sketch the differences between solids, liquids, and gasses. Memorize those characteristics of each state of matter. Gasses Molecules move freely and travel great distances from each other Assume volume of container (can be compressed) Shape changes to fit container

6. 2.1 Properties of Matter (Physical Properties and Physical change) What is a physical change? Physical properties Can be observed without changing the makeup of the substance Physical changes Happen when a substance changes, but maintains the same chemical composition. Physical; it’s still H 2 O Chemical; it is no longer iron Chemical; it is no longer wood Physical: it is still H 2 O Which are physical changes? Ice melting Iron rusting Wood burning Ice is ground in a blender

7. Unit 1 Formative Assessment We will grade this quiz in class. Use it to study for Friday’s test B D A C Pinkie Gladys Gutsmann

8. Unit 1 Formative Assessment We will grade this quiz in class. Use it to study for Friday’s test B D A C

9. B

10. B C

11. D B B A D

12. 35mm 1 ( ) ( ) m mm = m 1000 1 0.035 61cm or 0.61m

13. Unit 1 Formative Assessment We will grade this quiz in class. Use it to study for Friday’s test 31.8mL