'Separating mixtures' diaporamas de présentation

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Topics to be Covered Physical & Chemical Properties Intrinsic v. Extrinsic Properties Physical and Chemical Changes

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Chemistry

Chemistry. Solutions. Contents. 7H Solutions. Introducing solutions. Separating mixtures. Chromatography. More about solubility. Summary activities. Mixtures and solutions. A mixture is two or more substances that are mixed together but not chemically joined.

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Matter

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Phases of Matter

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Chapter 1 : Matter and Materials

Chapter 1 : Matter and Materials. DATE OR SUBHEADING HERE. Introduction :Matter and Materials. All the objects that we see in the world around us, are made of matter . Matter makes up the air we breathe, the ground we walk on, the food we eat and the animals and plants that live around us.

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Chapter 2

Chapter 2. Matter and Change. What is Matter?. Matter is anything that takes up space and has mass. Mass is the amount of matter in an object. Mass is resistance to change in motion along a smooth and level surface. Examples. Types of Matter.

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Classification of Matter

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Separating Mixtures

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Mrs. Bader

Mrs. Bader . Pure Substances and Mixtures. Pure Substances and Mixtures. A substance that contains only one kind of particle is called a pure substance (diamond, aluminum foil, table sugar)

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Mixtures

Mixtures. Chapter 3 Elements, Compounds, and mixtures Section 3 Mixtures Introduction to Matter. Properties of Mixtures.

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Chapter 2: Matter and Its Changes

Chapter 2: Matter and Its Changes. The phosphorous compounds in this match combust in the presence of atmospheric oxygen (O 2 ) Studying the compounds in the match and how they react are a main focus of chemistry. Chapter 2: Matter and Its Changes.

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Methods of Separating Mixtures

Methods of Separating Mixtures. Magnet Filter Decant Evaporation Centrifuge Chromatography Distillation. Mixture of solid and liquid. Stirring rod. Funnel. Filter paper traps solid. Filtrate (liquid component of the mixture). Filtration separates a liquid from a solid.

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Chromatography

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Mixtures

Mixtures. Mixtures are two or more substances which are not combined chemically. Therefore each substance in a mixture retains the same properties as if it were alone. Separating Mixtures All mixtures may be separated by physical properties.

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Matter

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Mixtures

Mixtures. Chapter 10, Lesson 2. What are mixtures?. A physical combination of substances. Trail mix Tossed salad Lemonade Components keep their original properties and can be separated back out relatively easily. . What are mixtures?.

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Techniques for Separating Mixtures

Techniques for Separating Mixtures. Chpt 2 Matter. Filtration. separating undissolved solids from liquids. Distillation. separates liquids based on boiling points. Crystallization. heated solution is cooled; purified dissolved particles solidify ( ex. rock candy)

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Separating Mixtures

Separating Mixtures. You can separate some mixtures using filtrations or a screen. You can separate mixtures by using a magnet . You can separate mixtures through evaporation.

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Chapter 2

Chapter 2. Introduction to matter 8 th Grade Science. Properties of Matter. ____________is anything that takes up space and has mass. _____________is the study of the properties of matter and how matter changes The ____________ and changes in matter depend on its makeup or composition

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