'Ordinary chemical reactions' diaporamas de présentation

Atoms, Elements, and Ions

Atoms, Elements, and Ions. The Language of Chemistry. CHEMICAL ELEMENTS - pure substances that cannot be decomposed by ordinary means to other substances. Aluminum. Bromine. Sodium. Lesson 1 The Atom: From Idea to Theory. Essential Question

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Chapter 3

Atoms: The Building Blocks of Matter. Chapter 3. Section 1 .

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Unit 1 Introduction to Chemistry

Outline. Unit 1 Introduction to Chemistry. Internet web site: www.unit5.org/chemistry. PowerPoint Presentation by Mr. John Bergmann. Safety. Basic Safety Rules. #1 Rule:. Use common sense. Others:. No horseplay. No unauthorized experiments. . Handle chemicals/glassware with respect.

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Unit 6

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Atomic Structure Atomos : Not to Be Cut

Atomic Structure Atomos : Not to Be Cut. The History of Atomic Theory. The atomic model has changed throughout the centuries, starting in 400 BC, when it looked like a billiard ball ?. Democritus. 400 BC.

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Warm-Up February 13, 2013

Warm-Up February 13, 2013. Write down the date and objective. Objective: SWBAT analyze radioactive decay using nuclear equations by completing Balancing Nuclear Equations. Complete the following warm-up:

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Chapter 2

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Cell processes

Cell processes. Chemistry of Life, Cell Transport, & Cell Energy. What is everything c omposed of?. Everything around you is made of matter and energy . Matter: anything that has mass and takes up space. Energy : anything that brings about change. What are atoms?.

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Warm Up January 7, 2013

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History of the Atom

History of the Atom. Scientists who shaped the modern atomic theory. Democritus first suggested matter was made of atoms there was no way to test these theories. Aristotle suggested matter was continuous, not made of atoms this was believed. 4th Century Greece. Alchemists.

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Atoms, Elements, and Minerals Physical Geology 13/e, Chapter 2

Atoms, Elements, and Minerals Physical Geology 13/e, Chapter 2. Minerals. A mineral is a naturally occurring, inorganic, crystalline solid, which is physically and chemically distinctive.

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Tim Horner CSUS Geology Department

Atoms, Elements, and Minerals Physical Geology 13/e, Chapter 2. Tim Horner CSUS Geology Department. Minerals. A mineral is a naturally occurring, inorganic, crystalline solid, which is physically and chemically distinctive.

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Tim Horner CSUS Geology Department

Atoms, Elements, and Minerals Physical Geology 13/e, Chapter 2. Tim Horner CSUS Geology Department. Minerals. A mineral is a naturally occurring, inorganic, crystalline solid, which is physically and chemically distinctive.

154 views • 15 slides

Atomic Structure

Atomic Structure. www.lab-initio.com. CA Standards. Modern Atomic Theory. All matter is composed of atoms Atoms cannot be subdivided, created, or destroyed in ordinary chemical reactions . However, these changes CAN occur in nuclear reactions!

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The Atom: From Philosophical Idea to Scientific Theory

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Balancing Chemical Equations

Balancing Chemical Equations. CA Standards. Students know how to describe chemical reactions by writing balanced equations. Law of Conservation of Mass. In ordinary chemical reactions, the total mass of reacting substances is equal to the total mass of products

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3-1: The Atom: From Philosophical Idea to Scientific Theory

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