'Table salt sodium chloride' presentation slideshows

Chemistry

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What is a mixture?

What is a mixture?. A mixture contains two or more substances that are mixed together, but have not chemically bonded with each other. For example, seawater is a mixture of water, salt and other substances.

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Water Unit

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Chapter 6: The Structure of Matter

Chapter 6: The Structure of Matter. Section 1: Compounds and Molecules. Key Ideas. What holds a compound together ? How can the structure of chemicals compounds be shown ? What determines the properties of a compound ?. Key Terms. Chemical bonds Chemical structure

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In class assignment

In class assignment Draw in your notes the two pie charts in figure 2-3, page 39, of your textbook. Read pages 41 -42 in your textbook. Record in your notes the following terms and their definitions as found in your textbook. Chemical formula pure substance mixture

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Chapter 12 The Gulf of Mexico Properties of the Ocean

Chapter 12 The Gulf of Mexico Properties of the Ocean. I. Density. The Density of water is affected by two things: A. Temperature 1. As water temperature decreases, density increases and volume increases. Once water becomes ice the density then decreases. Result: ice forms and floats

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