'Crystal lattice' presentation slideshows

DRUG DISSOLUTION

4.74k views • 106 slides

Chapter 6

Chapter 6 . Chemical Bonding. Chapter Sections:. Introduction to chemical bonding Covalent bonding & molecular compounds Ionic bonding & ionic compounds Metallic bonding Molecular geometry. Section 1:. Introduction to chemical bonding. Introduction to chemical bonding.

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Chapter 4: Forces Between Particles

Chapter 4: Forces Between Particles. NOBLE GAS CONFIGURATIONS An electronic configuration that is characterized by two electrons in the valence shell of helium and eight electrons in the valence shell of all other group VIIIA noble gases. Click here to play Presentation Simulation.

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Covalent Bonds and Molecular Forces

Covalent Bonds and Molecular Forces. Chapter 6. Sharing electrons.

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17-plane groups

17-plane groups. When the three symmetry elements, mirrors, rotation axis and glide planes are shown on the five nets, 17-plane groups are derived. 17-plane groups. 17-plane groups. 17-plane groups. 17-plane groups. 17-plane groups. 17-plane groups. 17-plane groups. 17-plane groups.

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Chemistry 11 Chemical Bonding

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Topic 12 Solutions

Topic 12 Solutions. Solutions. A solution is a homogeneous mixture of two or more substances or components. Solutions may exist as gases, liquids, or solids . .

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Ceramics

Ceramics Thermal Coatings History and Background Applications date into antiquity - earthenware, pottery, clay product, bricks, etc More modern uses: Transparent glass, structural glass, refractories

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Chemistry of Igneous Rocks

Chemistry of Igneous Rocks. Characterization of different types (having different chemistries): Ultramafic ? Mafic ? Intermediate ? Felsic Composition commonly presented in weight % of the oxides 40-78% SiO 2 12-18% Al 2 O 3. Melts.

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Compounds and Mixtures

Compounds and Mixtures. Unit 15. Compounds. compound: substance made up of two or more elements chemically combined most of the matter making up the earth is composed of compounds ex. water is a compound made up of the elements hydrogen and oxygen

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Introduction to electricity and electric circuits

Introduction to electricity and electric circuits. electric charges, currents and voltage. Example: He-Atom. 2 protons : + 2e 2 neutrons : no charge 2 electrons : - 2e elementary charge, e = 1.6 x 10 -19 C Atoms are neutral , unless electrons are removed (or added)

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LATENT IMAGE FORMATION

LATENT IMAGE FORMATION. by: Prof. Susan A. Olavidez. Last Revised: June 2004. LATENT IMAGE. Invisible image produced on the film after exposure prior to development. Latent image can only be visible through the development process.

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Mafic Igneous Minerals

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X-Ray Diffraction

X-Ray Diffraction. The XRD Technique. Takes a sample of the material and places a powdered sample which is then illuminated with x-rays of a fixed wave-length. The intensity of the reflected radiation is recorded using a goniometer.

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Chapter 3

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Minerals

Minerals are the basic constituents of rocks, so understanding minerals is the foundation of understanding rocks. Minerals. v 0055 of 'Minerals' by Greg Pouch at 2013-08-28 12:59:08 LastSavedBeforeThis 2012-08-30 10:26:25 02Minerals.ppt Corrected formula for hematite, a. Minerals.

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Quaternary Chronometry ***Absolute Dating***

Quaternary Chronometry ***Absolute Dating***. Carbon-14. Carbon-bearing Material Bones Wood Shell Charcoal Animal Droppings OM in Water 100-70,000 years Parent : N-14 ( t 1/2 = 5730 y ) Daughter: C-14. Advantages Abundance of datable material Low cost

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Chapter 13 Phase Changes

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