'Liquid gas solid' diaporamas de présentation

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CHAPTER 2: SOLIDS, LIQUIDS AND GASES

CHAPTER 2: SOLIDS, LIQUIDS AND GASES. oil. liquid. water. wood. solid. rock. lava. gas. air. sand. What is our world made of ?. 1.States of Matter. liquid. gas. solid. Properties of Solids. Definite shape Definite volume Hard to compress Do not flow. Types of solids.

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Dale Chihuly

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Density

Density. Mathematic Definition: D=m/v. Density is the amount of mass in a given volume. Volume. Particle Definition:. A measure of how tightly packed matter is . Liquid. Gas. Solid. Example of how to calculate density.

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MEL140

MEL140. Properties of pure substances. Y. Y. Y. N. Y. N. Pure substance. A pure substance has the same chemical composition throughout. Are the following confined in a fixed volume pure substances: Ice (single component, single phase)

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