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3.1 In Your Room

3.1 In Your Room

3.1 In Your Room. Everything that you can see in this room is made of matter. Different kinds of matter are related to the differences between the molecules and atoms that compose the matter. The molecular structures: Water molecules on the left Carbon atoms in graphite on the right.

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609 views • 44 slides
Chapter 2

Chapter 2

Matter. Chapter 2. Overview. Learn about the composition of matter Learn the difference between elements and compounds Distinguish between physical and chemical properties and changes Distinguish between mixtures and pure substances Learn 2 methods of separating mixtures.

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485 views • 36 slides
The Case of Phlogiston and the Dephlogisticated Air

The Case of Phlogiston and the Dephlogisticated Air

The Case of Phlogiston and the Dephlogisticated Air. James Ladyman University of Bristol. Outline. A brief introduction to phlogiston Phlogiston in philosophy of science: 2.1 Classic views of phlogiston

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640 views • 28 slides
Monatomic Ions Variable and Fixed

Monatomic Ions Variable and Fixed

Monatomic Ions Variable and Fixed. Fixed. Variable. Why is it important to know common oxidation states?. What happens when iron rusts? List some ideas using your monatomic list. Iron Rusting. Fe 2+ and Fe 3+ is exposed to oxygen and forms Fe 2 O 3 with water attached.

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464 views • 25 slides
Chemical Properties

Chemical Properties

Chemical Properties. By : Violet Rumble, Ella Coyne, & Robert Cline. Main Ideas: Physical and chemical properties can be used to identify substances.

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429 views • 21 slides
Corrosion

Corrosion

Corrosion. The rusting of iron. The rusting of iron. Most metals react with their surroundings to form oxides or hydroxides, e.g. iron rusts to form iron oxide, copper turns green in the atmosphere as copper hydroxide is formed, and silver tarnishes in air-silver oxide is formed.

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648 views • 21 slides
Jaeda Aldridge, Corrie Beck, Sydney Beatty, and Josh Brown 7 th Period

Jaeda Aldridge, Corrie Beck, Sydney Beatty, and Josh Brown 7 th Period

Physical and Chemical Properties. Jaeda Aldridge, Corrie Beck, Sydney Beatty, and Josh Brown 7 th Period. Physical properties.

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275 views • 18 slides
Homework from page 107

Homework from page 107

Homework from page 107. Homework from page 107. 26. Explain how a nuclear reaction differs from a chemical reaction. Homework from page 107. 26. Explain how a nuclear reaction differs from a chemical reaction. Homework from page 107.

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458 views • 18 slides
Behavior of Gases

Behavior of Gases

Behavior of Gases . Review. True or False: One mole of any gas, regardless of size, temperature, or pressure occupies 22.4L?. True False. True or False: STP is at 0 Kelvin and 760mmHg. True False. Which of the following is not a main idea of the kinetic molecular theory of gases?.

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470 views • 17 slides
Metals, Nonmetals, and Metalloids

Metals, Nonmetals, and Metalloids

Metals, Nonmetals, and Metalloids. METALS. Most elements are metals 88 elements to the left of the stairstep line are metals or metal-like elements . Physical Properties of Metals. Luster ( shiny ) Good conductors of heat and electricity High density (heavy for their size)

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382 views • 9 slides
Access Prior Knowledge Lesson 1: What are chemical changes?

Access Prior Knowledge Lesson 1: What are chemical changes?

Access Prior Knowledge Lesson 1: What are chemical changes?. Opening Activity Open Science textbook to page 374. Open Science folder to review vocabulary words and outline for the chapter.

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219 views • 9 slides
The Rusting of Iron

The Rusting of Iron

The Rusting of Iron. Aim: To find out the special name given to the corrosion of iron. To find out the two stages involved in the rusting of iron. Iron is the most widely used metal and the rusting of iron (and steel) costs millions of pounds each year.

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4.09k views • 9 slides
copper

copper

Iron nail. copper. Salt solution. V. Add 5 drops of ferroxyl indicator at each electrode Repeat using fresh salt water and zinc instead of copper. Write down what you see for each.

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105 views • 4 slides

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