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Chemistry 2.3

Chemistry 2.3

Chemistry 2.3. Learning Target. I can distinguish between elements and compounds. I can distinguish between physical and chemical changes. Vocabulary. Element Compound Chemical change Chemical symbol. 2.33. Distinguishing Elements and Compounds. Distinguishing Elements and Compounds

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Chemistry 2.3

Chemistry 2.3

Chemistry 2.3. Elements and Compounds. 2.3. Take two pounds of sugar, two cups of boiling water, and one quarter teaspoon of cream of tartar. Add food coloring and you have the sticky, sweet concoction known as cotton candy. You will learn how substances are classified as elements or compounds.

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261 views • 26 slides
Elements and Compounds

Elements and Compounds

Elements and Compounds. 2.3. Take two pounds of sugar, two cups of boiling water, and one quarter teaspoon of cream of tartar. Add food coloring and you have the sticky, sweet concoction known as cotton candy. You will learn how substances are classified as elements or compounds. 2.33.

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Distinguishing Elements and Compounds Elements and compounds are both pure substances .

Distinguishing Elements and Compounds Elements and compounds are both pure substances .

2.33. Distinguishing Elements and Compounds Elements and compounds are both pure substances . How are they different?. An element is the simplest form of matter that has a unique set of properties. There are more than 100 known elements. 2.3.

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Lesson 11: Pure Substance or Mixture

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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