'Identical atoms' presentation slideshows

Naming Organic Compounds

Naming Organic Compounds. H H H H H H H H | | | | | | | | H - C - C - C - C - C - C - C - C - H | | | | | | | H H H H H H H H H H

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Theories of Bonding and Structure CHAPTER 10

Theories of Bonding and Structure CHAPTER 10 Chemistry: The Molecular Nature of Matter, 6 th edition By Jesperson , Brady, & Hyslop. CHAPTER 10: Bonding & Structure. Learning Objectives VESPR theory: Determine molecular geometry based on molecular formula and/or lewis dot structures.

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Chapter 9: Molecular Structures

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Chemistry 330

Chemistry 330. Vibrational and Rotational Spectroscopy. The electromagnetic spectrum and the classification of the spectral regions. The band at the bottom of the illustration indicates the types of transitions that absorb or emit in the various regions. . The Electromagnetic Spectrum.

726 views • 37 slides

Chapter 5 Compounds and Their Bonds

Chapter 5 Compounds and Their Bonds. An octet refers to 8 valence electrons This is associated with the stability of the noble gases other than He; He is stable with 2 valence electrons (duet) Valence Electrons He 1 s 2 2 Ne 1 s 2 2 s 2 2 p 6 8

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History of Periodic Table

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3-Dimensional Crystal Structure

3-Dimensional Crystal Structure. 3-Dimensional Crystal Structure. 3-D Crystal Structure BW, Ch. 1; YC, Ch. 2; S, Ch. 2. General : A crystal structure is DEFINED by primitive lattice vectors a 1 , a 2 , a 3 .

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Introduction to the Tightbinding (LCAO) Method

Introduction to the Tightbinding (LCAO) Method. Tightbinding: 1 Dimensional Model #1. Consider an Infinite Linear Chain of identical atoms, with 1 s-orbital valence e - per atom & interatomic spacing = a

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Chapter 5

Chapter 5. The Periodic Law. History. Cannizzaro - 1860 presented a new method for determining mass of elements gave scientists a way to organize elements . History. Mendeleev -Russian 1869 organized elements according to mass and properties

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An atom. An element. A compound. A mixture .

1. Soil is made up of pieces of rocks, wood, decayed plants, and many other materials. Soil is an example of . An atom. An element. A compound. A mixture . 2. The chemical formula for glucose is C 6 H 12 O 6 . How many different elements make up one molecule of glucose?. 1 3 12 24.

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Latimer Diagrams

Latimer Diagrams. O, S, N Descriptive Chemistry. E ? Red ClO4 - + 2 H + + 2 e - ? ClO 3 - + H 2 O 1.19 V ClO3 - + 3 H + + 2 e - ? HClO 2 + H 2 O 1.21 V HClO2 + 2 H+ + 2 e - ? HClO + H 2 O 1.65 V

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DCA Week 6 Review

DCA Week 6 Review. Sept 27, 2013. Definitions:. 1) Elements -Pure Substance -Identical Atoms Examples: O, N, Fe * remember all elements start with1 capital letter 2) Compounds -Not easily separated -Chemically combined Examples: NaCl (salt), H 2 O (water) 3) Mixtures

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III. Section 3 Nonmetals and Metalloids

III. Section 3 Nonmetals and Metalloids. A. What is a nonmetal? . Lack properties of metals 17 on PT Many gases at room temperature Dull Brittle Poor conductors. 7. Form compounds 8. Group 18 do not make compounds 9. Diatomic molecules- two identical atoms (O2). B. Families of Nonmetals.

155 views • 5 slides