Objective Students will be able to classify matter as either a mixture or pure substance.

Slides:

Advertisements

Similar presentations

Matter Classification

Advertisements

Chapter 17 Study Guide.

Ch. 1 - Matter II. Classification of Matter (p.15-17, )

Ch. 1 – Matter and Its Properties. Scientific Method  Steps  Ask a __________________________  Observe and collect data  Formulate a hypothesis (a.

Ch. 9 - Classification of Matter II. Composition of Matter ( p )  Matter Flowchart  Pure Substances  Mixtures MATTER.

PSc.2.1 OBJECTIVE: Understand types, properties and structure of matter.

Classification of Matter Section 1.1 Composition of Matter.

Matter – General Information Chem328 1 st Year Chemistry Revised 2015.

MATTER Can it be physically separated? Homogeneous Mixture (solution) Heterogeneous MixtureCompoundElement MIXTUREPURE SUBSTANCE yesno Can it be chemically.

C. Johannesson Matter Anything that has mass and takes up space (volume) (What do you remember about mass and volume?)

Classification of Matter Composition of Matter MATTER.

I. States of Matter (p.12) Kinetic Molecular Theory States of Matter

Starter: Write Down What Type of Change?     

Classification of Matter

Ch Matter I. Classification of MatterClassification of Matter (p )  Matter Flowchart  Pure Substances  Mixtures.

Classification of Matter WORD:Matter DEF: anything that has mass and takes up space.

Chapter 15.1 Classifying Matter. A. What is matter? 1. Matter is anything that has mass and takes up space.

Matter Classification  Matter Flowchart  Pure Substances  Mixtures.

Matter part 1 II. Classification of Matter  Pure Substances  Mixtures  Matter Flowchart.

Bell Work According to the phase diagram below, what is the boiling point of this substance at a pressure of 30 atmospheres? C. Johannesson.

Classification of Matter Composition of Matter MATTER.

Mixtures and Compounds. Composition of Matter One way we classify matter is either pure substances or mixtures. Pure substances are either elements or.

Ch. 1 - Matter II. Classification of Matter (p.3-8) Matter Flowchart

Foldable Answers SolidLiquidGas Definite shapeIndefinite shape Definite volume Indefinite volume Low kinetic energyMedium kinetic energy High kinetic energy.

Ch. 2 - Classification of Matter I. Describing Matter  Physical Property  Physical Change  Chemical Change  Chemical Property MATTER.

HomogeneousMetal HeterogeneousNonmetal Pure SubstanceMetalloids Mixture Element Compound Solution Colloid Tyndall Effect Suspension.

Classification of Matter Matter Stuff of which all materials are made: anything that has mass and takes up space.

Matter What everything is made of. Matter… …is anything that has mass and takes up space …comes in two basic types Substance Mixture.

Do Now. Matter Classification of Matter A. Matter Flowchart MATTER Can it be physically separated? Homogeneous Mixture Heterogeneous MixtureCompoundElement.

Classification of Matter

I. States of Matter Kinetic Energy States of Matter

I. States of Matter (p.12) Kinetic Molecular Theory States of Matter

Classification of Matter

II. Classification of Matter Matter Flowchart Pure Substances Mixtures

Classification of Matter

Classifying Matter.

Classification of Matter

Classification of Matter

Ch. 9 - Classification of Matter

Matter I. Forms of Matter.

What is Matter? Matter is anything that takes up space and has mass.

Ch. 1 - Matter II. Classification of Matter (p.15-17, )

Classification of Matter

Ch. 1 - Matter II. Classification of Matter (p.15-17, )

I. States of Matter Kinetic Molecular Theory States of Matter

I. States of Matter Kinetic Molecular Theory States of Matter

Pure Substances, Mixtures, and Solutions

II. Classification of Matter Matter Flowchart Pure Substances Mixtures

Classification of Matter

Physical & Chemical Properties of Matter

Classification of Matter Matter Flowchart Pure Substances Mixtures

Venn Diagram Create a Venn Diagram for Solution, Colloid, and Suspension You will need to include: Particle Size Type of Mixture (Homogeneous or Heterogeneous)

Classification of Matter Matter Flowchart Pure Substances Mixtures

Classification of Matter

Classification of Matter Matter Flowchart Pure Substances Mixtures

Ch. 1 - Matter II. Classification of Matter (p.15-17, )

Ch Classification of Matter

Ch. 1 - Matter II. Classification of Matter (p.15-17, )

Review of Classification of Matter

Lotion Air Ice Glass L Sand Jell-O Clay A Fart S G S S S S G

Classification of Matter

Chapter two: Atoms, Molecules and Ions

Intentions for success:

Matter and Related Terms

II. Classification of Matter Matter Flowchart Pure Substances Mixtures

Ch. 9 - Classification of Matter

Classification of Matter

Classification of Matter

Presentation transcript:

Objective Students will be able to classify matter as either a mixture or pure substance.

Agenda Prefix Unit Conversion Review Classification of Matter Reading

- Classification of Matter II. Composition of Matter Matter Flowchart Mixtures Pure Substances

Classification Reading Read page. 277: How is matter classified? What is the definition of Homogenous Mixture? What is the definition of a Heterogeneous Mixture?

Classification Reading What is an example not listed in the book of a homogeneous mixture? Of a heterogeneous mixture?

Cherry vanilla ice cream Salad dressing Sugar Soil Aluminum Foil Classify the following mixtures as either homogeneous or heterogeneous. Flat soda pop Cherry vanilla ice cream Salad dressing Sugar Soil Aluminum Foil Black coffee Sugar water City air Paint Alcohol Iron

Can it be separated by physical means? A. Matter Flowchart MATTER yes no Can it be separated by physical means? MIXTURE PURE SUBSTANCE Is the composition uniform? no yes Can it be decomposed by chemical means? no yes Homogeneous Mixture (solution) Heterogeneous Mixture Compound Element

Warm-Up What is the definition of matter How can matter be classified?

Classification Reading Read p. 278-279: What properties do all mixtures share? Separation by Physical Means: This means that you can separate a mixture into its components, and then mix it back together again.

Classification Reading One distinguishing characteristic of mixtures is that they can be separated by physical means. Look in your book and find examples of physical means used for separating mixtures. List 3 examples of physical means of separation

Classification Reading Think about a water purifier, what method of separation does it use? What other way would you choose to purify water? Why do you think it is advantageous to separate mixtures?

Group Challenge How would you separate a heterogeneous mixture of popcorn kernels and salt? Justify your steps. Sand and magnetic iron filings? Salt and sand? Sand and water? Sugar and water?

B. Mixtures Variable combination of 2 or more pure substances. Homogeneous Mixture (Solution) even distribution of components very small particles particles never settle EX: saline solution

B. Mixtures Heterogeneous Mixture uneven distribution of components colloids and suspensions EX: granite

B. Mixtures Colloid medium-sized particles Tyndall effect - particles scatter light (looks cloudy) particles never settle EX: milk

B. Mixtures Suspension large particles particles scatter light particles will settle (needs to be shaken) EX: fresh-squeezed lemonade

C. Pure Substances Element matter composed of identical atoms EX: copper

C. Pure Substances Compound matter composed of 2 or more elements in a fixed ratio properties differ from those of individual elements EX: salt (NaCl)

Vocabulary Chart In your own words: