'Heterogeneous mixture' diaporamas de présentation

Chemistry Notes Chapter 2

Chemistry Notes Chapter 2. Describing Matter Properties used to describe matter can be classified as extensive or intensive. . mass a measure of the amount of matter that an object contains; the SI base unit of mass is the kilogram volume

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The Chemistry of Everything Kimberley Waldron

The Chemistry of Everything Kimberley Waldron. Chapter 1 Everything An overview of the composition of matter and the way scientists study it. Richard Jarman, College of DuPage. Chapter Topics. The periodic table, classes of subatomic particles, electron density.

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Warm Up

Warm Up. 1. A small amount of a strong smelling sulfur compound is dissolved in natural gas to give gas a detectable odor. Which substance is the solvent? 2. True or False: A mixture has a set ratio of components.

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Problem 1.11

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Matter

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Chemistry2.2

Chemistry2.2. Mixtures. 2.2. Panning is one way to separate gold from a mixture of gold and materials such as sand or gravel. A pan containing the mixture is place underwater and shaken vigorously from left to right. You will learn how to classify and separate mixtures. 2.2.

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Welcome to Chemistry 1210

Welcome to Chemistry 1210. The Study of Matter. Matter - Occupies Space and has mass. The Study of Matter. Matter - Occupies Space and has mass Mass - Measure of the quantity of Matter. The Study of Matter. Matter - Occupies Space and has mass Mass - Measure of the quantity of Matter

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Physical Science

Physical Science. Matter. The Study of Matter. Matter - Occupies Space and has mass. The Study of Matter. Matter - Occupies Space and has mass Mass - Measure of the quantity of Matter. The Study of Matter. Matter - Occupies Space and has mass Mass - Measure of the quantity of Matter

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Flour & Sugar

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Composition of Matter

Composition of Matter. Ch. 15, sec. 1. Pure Substances. A pure substance is a type of matter with a fixed composition. A substance can be either an element or a compound .

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Classification of Matter Quiz

Classification of Matter Quiz. Chuck Higy. 1. Fog is an example of a ____. . Colloid Compound Substance Solution. 2. ____ is another name for a homogeneous mixture. Colloid Compound Substance Solution. 3. A ____ is NOT a mixture. Colloid Compound Substance Solution.

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Lesson 11: Pure Substance or Mixture

Lesson 11: Pure Substance or Mixture. Characteristic Properties. An attribute that can be used to help identify a substance. A characteristic property is not affected by the amount of a substance. Pure Substances. A substance that is either an element or a compound. Element.

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Classification of Matter

Classification of Matter. Matter. Anything that has mass and takes up space Examples: Desk Water Air Can be divided into 2 main categories: Pure substances Mixtures. Pure Substances. There are 2 categories of pure substances: Elements Compounds. Elements. Elements

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To learn to distinguish between mixtures and pure substances To learn methods of separating mixtures

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Classifying Mixtures

Classifying Mixtures. Mixtures. Can be classified by how well the parts of the mixture are mixed Can be separated by physical means like filtration or distillation. Heterogeneous Mixtures. Not evenly mixed Can easily see the different parts. Homogenous Mixtures. Evenly mixed

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Matter

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What is a Solution?

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Chemistry 120

Chemistry 120. Outline Matter Classification Properties Changes Laws of Conservation . Chapter 2: Matter and Energy. Representations of Matter: Macroscopic, Microscopic and Particulate. Figure 2-1 p20. How do the three phases of matter compare? . Figure 2-6 p25. What is an element?.

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