Bellringer: 4 minutes Copy CCSS/Objectives/HW

Mantra - Your Turn! Today is a great day for science because: science is power. We are powerful because: We always make a difference.

Agenda Introduction to mixtures and compounds Phase Changes Lab Safety Contracts Paper Return/ Grade Sheets/ Collection Introduction to mixtures and compounds Phase Changes Polymer Slime Creation Summary/ Due Dates/ Questions

Element Symbol Worksheet No. Name of Assignment Unit Name Date Points Earned 8. Introduction Section Inquiry 8/31/15 9. Materials Section 9/2/15 10. Procedure Section 9/4/15 11. SI Units Quiz 9/9/15 12. Element Symbol Worksheet Chemistry 9/11/15 13 Map of Greenwood 8/16/15 14. Results Section 8/14/15 15. Conclusion Section 8/15/15 16. Poster /Presentation Grade 8/18/15 17. Unit 1 Test 8/21/15

Class Cup Categories of the Day Quiet Coyote Time Homework Completion Cleanliness of Room at the end of class # of Volunteers Following Directions the First Time Feedback pickup & parent newsletter Grades and prizes Feedback

Trends in the Table 1

Trends in the Table 2 Reactivity Metallic Character Valence Electrons Mass Number Atomic Radius Ionization Energy Electronegativity

Compound: Made up of two or more elements bonded together. Copyright © 2010 Ryan P. Murphy

A B Which is a compound and which is a an element? Copyright © 2010 Ryan P. Murphy

On the Periodic Table of the Elements Which is a compound and which is a an element? A B Element Boron Atomic # 5 On the Periodic Table of the Elements Copyright © 2010 Ryan P. Murphy

On the Periodic Table of the Elements Which is a compound and which is a an element? A B Element Boron Atomic # 5 On the Periodic Table of the Elements Copyright © 2010 Ryan P. Murphy

On the Periodic Table of the Elements Which is a compound and which is a an element? A B Element Boron Atomic # 5 On the Periodic Table of the Elements Copyright © 2010 Ryan P. Murphy

On the Periodic Table of the Elements Which is a compound and which is a an element? A B Element Compound Boron Atomic # 5 On the Periodic Table of the Elements Copyright © 2010 Ryan P. Murphy

On the Periodic Table of the Elements Which is a compound and which is a an element? A B Element Compound Boron Atomic # 5 On the Periodic Table of the Elements Protein (oxygen, nitrogen, carbon, hydrogen) Copyright © 2010 Ryan P. Murphy

Check your vocabulary: Matter: Anything that has mass and takes up space Pure Substance: Untouched, and contains all the same pieces Element: 2 or more of the same atoms Compound: 2 or more elements bonded together Mixture: Different elements or compounds in the same whole Homogenous mixture: Will blend Heterogeneous mixture: Will stay separate

A Which is… B C D E F G

A Which is… An untouched substance with two or more elements stuck together. Example CO2 B C D E F G

A answer… B C D E F G Which is… An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2 answer… B C D E F G

A answer… B C D E F G Which is… An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2 answer… B C D E F G

A Which is… B C D E F G An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… A substance made of the same type of atoms. Example - Hydrogen B C D E F G An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer… B C D E F G Which is… A substance made of the same type of atoms. Example - Hydrogen answer… B C D E F G An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer… B C D E F G Which is… A substance made of the same type of atoms. Example - Hydrogen answer… B C D E F G An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… Anything that has mass and takes up space. A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer… B C D E F G Which is… Anything that has mass and takes up space. answer… B C D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer… B C D E F G Which is… Anything that has mass and takes up space. answer… B C D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… Anything that has mass and takes up space. A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… A mix molecules or atoms of different types. Anything that has mass and takes up space. B C D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer B C D E F G Which is… An accumulation of molecules or atoms of different types. answer Anything that has mass and takes up space. B C D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A Which is… An accumulation of molecules or atoms of different types. Anything that has mass and takes up space. B C D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… Anything that has mass and takes up space. An accumulation of molecules or atoms of different types. D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A Which is… Where everything is untouched and all the pieces are the same Anything that has mass and takes up space. B C An accumulation of molecules or atoms of different types. D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer B C D E F G Which is… A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. answer Anything that has mass and takes up space. B C An accumulation of molecules or atoms of different types. D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… Anything that has mass and takes up space. A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A Which is… A mixture is made of different materials that remain physically separate. Anything that has mass and takes up space. B C A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer B C D E F G Which is… A mixture is made of different materials that remain physically separate. answer Anything that has mass and takes up space. B C A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer B C D E F G Which is… A mixture is made of different materials that remain physically separate. answer Anything that has mass and takes up space. B C A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… Anything that has mass and takes up space. A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A mixture is made of different materials that remain physically separate. A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A B C D E F G Which is… A mixture that will blend together. Anything that has mass and takes up space. B C A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A mixture is made of different materials that remain physically separate. A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer B C D E F G Which is… A mixture that has the same uniform appearance and composition throughout. answer Anything that has mass and takes up space. B C A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A mixture is made of different materials that remain physically separate. A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer B C D E F G Which is… A mixture that has the same uniform appearance and composition throughout. answer Anything that has mass and takes up space. B C A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A mixture is made of different materials that remain physically separate. A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

A answer B C D E F G Which is… Anything that has mass and takes up space. B C A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds. An accumulation of molecules or atoms of different types. D E F G A mixture is made of different materials that remain physically separate. A mixture that has the same uniform appearance and composition throughout. A substance made of the same type of atoms. Example - Hydrogen An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

Which box best represents a mixture? D

Which box best represents a mixture? D

Which box best represents a mixture? Element C D

Which box best represents a mixture? Element Compound C D Compound

A B Element Compound C D Mixture Which box best represents a mixture? A B Element Compound C D Compound Mixture

Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B

Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B

Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B Heterogeneous

Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B Heterogeneous

Homogeneous A B Heterogeneous Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B Heterogeneous Homogeneous

In any physical or chemical change, matter is neither created nor destroyed Matter can be changed from one form to another. Copyright © 2010 Ryan P. Murphy

5 grams 4 grams 3 grams 2 grams 1 gram Copyright © 2010 Ryan P. Murphy

Questions! Why did the candle decrease in mass? Did the flame destroy matter (candle) or just change its form? From what form did the candle change? Copyright © 2010 Ryan P. Murphy

Kinetic Molecular Theory: The molecules are in constant motion. This motion is different for the states of matter. Copyright © 2010 Ryan P. Murphy

Solid Liquid Gas Answers! Volume (ml or cm3) Shape Mass Answer Copyright © 2010 Ryan P. Murphy

Semi- ordered Moving Fast Slow moving molecules No structure Highly Structured

Plasma Gas Liquid Solid Energy Plasma Ionization Deionization Gas Condensation Evaporation / Vaporization Liquid Sublimation Melting Freezing Solid Energy

ADD ENERGY Plasma Gas Liquid Solid Freezing Deionization Evaporation Condensation ADD ENERGY Evaporation / Vaporization Liquid Sublimation Melting Freezing Solid Energy

Plasma Gas Liquid Solid Energy Plasma Ionization Gas Evaporation / Vaporization Liquid Melting Solid Energy

TAKE ENERGY AWAY Plasma Gas Liquid Solid Evaporation / Vaporization Ionization Gas TAKE ENERGY AWAY Condensation Evaporation / Vaporization Liquid Sublimation Melting Solid Energy

Plasma Gas Liquid Solid Energy Plasma Deionization Gas Condensation Liquid Freezing Solid Energy

Making Slime!

Last Items/ Questions Phase Change, Compound Worksheet due TOMORROW Think about your progress and effort in Unit 1 for Reflection/Celebration once grades are back Extra practice worksheets on website soon

Chemical Change: The change of substances into other substances through a reorganization of the atoms. Copyright © 2010 Ryan P. Murphy

Chemical Change: The change of substances into other substances through a reorganization of the atoms. Copyright © 2010 Ryan P. Murphy