'Principal energy level' diaporamas de présentation

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Chem I

Chem I. Semester 2 Review. 1. All of the following are general characteristics of a substance in the liquid state except a. definite volume. c. not easily compressed. b. able to flow. d. definite shape. 1. In the chemical reaction iron plus oxygen ?iron oxide,

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Chapter 8 Periodic Properties of the Elements

Chemistry: A Molecular Approach , 1 st Ed. Nivaldo Tro. Chapter 8 Periodic Properties of the Elements. Roy Kennedy Massachusetts Bay Community College Wellesley Hills, MA. 2007, Prentice Hall. Mendeleev. order elements by atomic mass saw a repeating pattern of properties

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Ch 3: Elements, atoms, ions, and the periodic table

Ch 3: Elements, atoms, ions, and the periodic table. Right now our picture of the atom: protons (+1) and neutrons (()) in nucleus and electrons (-1) in region outside the nucleus.

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Ch 3: Elements, atoms, ions, and the periodic table

Ch 3: Elements, atoms, ions, and the periodic table. Right now our picture of the atom: protons (+1) and neutrons (()) in nucleus and electrons (-1) in region outside the nucleus.

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-The Bohr Model -The Quantum Mechanical Model

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Midterm Review Chemistry Level 2

Midterm Review Chemistry Level 2. Chapter 1. What is chemistry? The field of science that studies the composition and structure of matter What is matter ? Anything that has mass and occupies space

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The Periodic Law

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Chemical Bonding

Chemical Bonding. Chapter 8. 8.1 Types of Bonds. Ionic and Covalent Bonds. Chemical Bonds are the force that holds atoms together in a compound or molecule Ionic Bonds are bonds between ions held together by electrostatic force .

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Periodic properties of the elements

Periodic properties of the elements. Chapter 8. Quantum numbers. Principal quantum number, n Determines size and overall energy of orbital Positive integer 1, 2, 3 . . . Corresponds to Bohr energy levels. Quantum numbers. Angular momentum quantum number, l Determines shape of orbital

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The Physical Behavior of Matter

The Physical Behavior of Matter. Regents Review. Regents review. 1 . The phase change represented by the equation I 2 (s) -> I 2 (g) is called: A ) Condensation B) Melting C) Sublimation D) Boiling Correct Answer: Option C - Sublimation. Regents review.

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Electron configurations

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The Periodic Table

The Periodic Table. I can use the periodic table to predict the properties of elements based on the patterns of their valence electrons . The Periodic Table- Cracking the Code.

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DO NOW

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Valence Electrons

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Valence Electrons

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