Matter and Phase Change Part I Matter and Phase Change

Matter, Energy, and the Environment Unit Copyright © 2010 Ryan P. Murphy

First Area of Focus: Matter

Matter : Anything that has mass and takes up space. Copyright © 2010 Ryan P. Murphy

Matter : Anything that has mass and takes up space. Copyright © 2010 Ryan P. Murphy

Important note: Mass and weight are different. Copyright © 2010 Ryan P. Murphy

Important note: Mass and weight are different. Mass is a measurement of the amount of matter something contains. Copyright © 2010 Ryan P. Murphy

Important note: Mass and weight are different. Mass is a measurement of the amount of matter something contains. Weight deals with the pull of gravity. Copyright © 2010 Ryan P. Murphy

Important note: Mass and weight are different. Mass is a measurement of the amount of matter something contains. Weight deals with the pull of gravity. Even if you are weightless in space you still have mass. Copyright © 2010 Ryan P. Murphy

Element: A substance that is made entirely from one type of atom. Copyright © 2010 Ryan P. Murphy

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

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

A Which is… B C D E F G

A Which is… An untouched substance made of atoms or more elements chemically combined in fixed ratios. 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 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 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… 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. 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 Which is… A mixture that has the same uniform appearance and composition throughout. 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 two below best represent elements? A B C D

Which two below best represent elements? A B C D

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

Homogeneous Glucose A B Heterogeneous C6H12O6 Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B Heterogeneous Homogeneous Glucose C6H12O6

Homogeneous Glucose A B Heterogeneous C6H12O6 Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B Heterogeneous Homogeneous Glucose C6H12O6 Jellybeans are made of many elements

Homogeneous Glucose A B Heterogeneous C6H12O6 Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B Mixture is uniform throughout Heterogeneous Homogeneous Glucose C6H12O6 Jellybeans are made of many elements

Homogeneous mixture: Same molecules throughout. Copyright © 2010 Ryan P. Murphy

Homogeneous mixture: Same molecules throughout. Copyright © 2010 Ryan P. Murphy

Homogeneous mixture: Same molecules throughout. Copyright © 2010 Ryan P. Murphy

Solute Homogeneous mixture: Same molecules throughout. Copyright © 2010 Ryan P. Murphy

Homogeneous mixture: Same molecules throughout. Copyright © 2010 Ryan P. Murphy

(Same throughout) (Uniform) Homogeneous mixture: Same molecules throughout. Homogeneous (Same throughout) (Uniform) Copyright © 2010 Ryan P. Murphy

Alloys (combined metals) are homogeneous because each metal added changes the melting point of the whole. Uniform throughout

Heterogeneous: A mixture of two or more compounds. Copyright © 2010 Ryan P. Murphy

Mixture is not uniform throughout. Heterogeneous: A mixture of two or more compounds. Mixture is not uniform throughout. Copyright © 2010 Ryan P. Murphy

Mixture is not uniform throughout. Heterogeneous: A mixture of two or more compounds. Mixture is not uniform throughout. Spoonful is Heterogeneous Copyright © 2010 Ryan P. Murphy

Mixture is not uniform throughout. Heterogeneous: A mixture of two or more compounds. Mixture is not uniform throughout. Spoonful is Heterogeneous Broth might be homogeneous Copyright © 2010 Ryan P. Murphy

Quiz Wiz! 1-10 Homogeneous or Heterogeneous. Copyright © 2010 Ryan P. Murphy

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Answers to Quiz Wiz! 1-10 Homogeneous or Heterogeneous. Copyright © 2010 Ryan P. Murphy

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1 Uniform throughout Homogeneous

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2 Homogeneous

2 Compound or element? Homogeneous

2 Compound (H2O?) Homogeneous

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3 Uniform Throughout Homogeneous

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4 Heterogeneous Not uniform throughout

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5 Heterogeneous Mixture OIL WATER

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6 Homogeneous

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7 Homogeneous Uniform throughout

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8 Heterogeneous

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9 Heterogeneous Amalgamation

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10 Homogeneous

10 Homogeneous

10 Homogeneous now Heterogeneous

Matter and Phase Change Part I Matter and Phase Change

Copyright © 2010 Ryan P. Murphy

Copyright © 2010 Ryan P. Murphy

Copyright © 2010 Ryan P. Murphy