'Ionic bonding' presentation slideshows

Excited Atoms & Atomic Structure

Excited Atoms & Atomic Structure. The Quantum Mechanical Picture of the Atom. Basic Postulates of Quantum Theory

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CHAPTER 5 Ionic and Covalent Compounds

CHAPTER 5 Ionic and Covalent Compounds. Chemical Compound A compound is a pure chemical substance composed of two or more elements. Properties of compounds include the following:

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Unit 5

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CHAPTER 2

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Chapter 4: Chemical Bonding

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Chemistry and Nanomaterials

Chemistry and Nanomaterials. Carl C. Wamser Portland State University Nanomaterials Course - June 27, 2006. 6 billion people 8000 mile diameter. 10 billion components 8 inch diameter. Nanoscale = billionths (10 -9 ). Effects of Nanoscale. Structural differences:. Nanoscale Carbon.

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Lecture 3 - Mineralogy

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Introduction to Dental Materials

Introduction to Dental Materials. Three basic classes of materials : Metals Polymers Ceramics. Metals. At the atomic level , the atoms are bonded together by metallic bond. -metallic luster. -excellent electrical and thermal conductivity. -ability to be shaped (malleability).

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Introduction to Dental Materials

Introduction to Dental Materials. Three basic classes of materials : Metals Polymers Ceramics. Metals. At the atomic level , the atoms are bonded together by metallic bond. -metallic luster. -excellent electrical and thermal conductivity. -ability to be shaped (malleability).

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20.2 Types of bonds

20.2 Types of bonds. Warm up. What is a chemical bond? How do elements seek stability?. Objectives . Describe ionic bonds and covalent bonds Identify the particles produced by ionic bonding and by covalent bonding Distinguish between a non-polar covalent and a polar covalent bond.

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Chemistry Bonding Ionic Bonding

Chemistry Bonding Ionic Bonding. Do Now : Take out HW to check CALCULATORS NOT REQUIRED PERIODIC TABLES REQUIRED. An ionic bond is a bond formed from a transfer of electrons from one atom to another . (Metal + Nonmetal) Ex. sodium and chlorine Sodium loses one electron, becomes Na +

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Nature of Matter

Nature of Matter. All of the materials around you are made up of matter. You are made up of matter, as are the chair you sit on and the air you breathe. 1. Give an example of solid matter. 2. Give an example of liquid matter. 3. Give an example of gaseous matter. 4. Is all matter visible?

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Metallic Bonding

Metallic Bonding. Metallic Bonding. Observations of the physical properties of metals have led chemists to develop theories to explain these observations. Physical Properties of Metals. For example, electrical conductivity requires the presence of charged particles that are free to move.

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The Thief Who Loved Me

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Electrical properties of graphene adatoms

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Ionic bonding - writing formulas

Ionic bonding - writing formulas. Chem -To-Go Lesson 13 Unit 4. Quick overview. Most neutral atoms are unstable. In order to become stable, most atoms need achieve 8 valence electrons. Metals lose electrons to become stable. Many nonmetals gain electrons to become stable.

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Electronegativity

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Chapter 2.3-2.4

Chapter 2.3-2.4. By: Sarah Pressl Cindy Tran Nick Puleo Nelson Le. Summary. Atoms are held together by chemical bonds Strongest are covalent and ionic Covalent bonds occur when atoms share a pair of electrons Nonpolar and polar

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Forming Compounds

Forming Compounds. Bonding. Compounds. A compound is a substance that is composed of atoms of two or more different elements that are chemically combined. Most compounds have totally different properties from the elements of which they are composed.

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