'Most elements' diaporamas de présentation

Naming Compounds and Writing Formulas

Naming Compounds and Writing Formulas. Key Question: Why Do Atoms Combine In Certain Ratios?. Review of Oxidation Numbers. Chemical Compound Quiz. Sodium chloride is a flavorful addition to many foods. What is the common name? Salt. Review of Oxidation Numbers.

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Molecules, Compounds, and Chemical Equations

Molecules, Compounds, and Chemical Equations. Chapter 3. Compounds may be ionic or molecular. IONIC COMPOUNDS generally form between metals and nonmetals held together by attraction of oppositely charged ions MOLECULAR COMPOUNDS generally form between nonmetals

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I. The Study of Chemistry

I. The Study of Chemistry. A. The Molecular Perspective of Chemistry Studying the properties and behavior of matter the physical material of the universe It is anything that has mass and occupies space

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The Periodic Table

The Periodic Table. Chapter 12 Material on Midterm. Section 1: Arranging the Elements. Objectives Describe how Mendeleev arranged elements in the first periodic table Explain how elements are arranged in the modern periodic table

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Introduction to Web Services

Introduction to Web Services. Bina Ramamurthy bina@cse.buffalo.edu This work is partially supported by NSF-DUE-CCLI-A&I Grant 0311473. Topics for Discussion. Webservices and Service Oriented Architectures (SOA) XML (eXtensible Markup Language) SOAP (Simple Object Access Protocol)

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ESRM 250/CFR 520 Autumn 2009 Phil Hurvitz

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IX. Metamorphic Rocks

IX. Metamorphic Rocks. Evidence of metamorphism The recipe for metamorphism Prograde metamorphism of shale Classification of Metamorphic Rocks Metamorphism and Plate Tectonics. Geological Materials Transformation Processes. The Rock Cycle. Rock Metamorphism (Increased T & P)

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VII. Metamorphic Rocks

VII. Metamorphic Rocks. Evidence of metamorphism The ingredients of metamorphism Prograde metamorphism of shale Classification of Metamorphic Rocks Metamorphism and Plate Tectonics. Geological Materials Transformation Processes. The Rock Cycle. Rock Metamorphism

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Lecture 11 Stable Isotopes

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Constructing Ideas in Physical Science

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Collaboration Board topics

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Look at the following patterns. What are the patterns based on? What do you observe?

Look at the following patterns. What are the patterns based on? What do you observe?. A, 2, 3, 4, 5, 6, 7, 8, 9, 10, J, Q, K 1, 4, 9, 16, 25, 36, 49, 64, 81 3, 6, 9, 12, 15, 18, 21, 24.

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Fluorescence

Fluorescence. Topics. Definition Instrumentation Sensitivity (nM-pM) Contrast UV-vis measurements Derivatization Laser-induced Fluorescence. definitions. Singlet . v 7. v 7. v 5. v 5. v 3. v 3. v 1. v 1. v 5. v 3. v 1. Molecular Fluorescence. Absorption

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Good Morning Minions

Good Morning Minions. Please answer the question on the board. Nonmetals. Properties Poor conductors of heat and electricity Reactive with other elements Solid nonmetals are dull and brittle Physical 10 of 16 nonmetals are gasses at room temperature

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Stability and Ionic Bonding

Stability and Ionic Bonding. Section 20.1 & 20.2. SC Standards Covered. Standard PS-4.1 Explain the role of bonding in achieving chemical stability. Standard PS-2.5

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Stable Isotopes

Stable Isotopes. Most elements come in several isotopes. The relative abundance of these isotopes can provide information on ONE of source material, original chemical reactions, post-origin chemical reactions, temperature of reaction if the other variables are sufficiently constrained.

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Stable Isotopes

Stable Isotopes. Most elements come in several isotopes. The relative abundance of these isotopes can provide information on ONE of source material, original chemical reactions, post-origin chemical reactions, temperature of reaction if the other variables are sufficiently constrained.

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Ionic Bonding

Ionic Bonding. Whereas the term covalent implies sharing of electrons between atoms, the term ionic indicates that electrons are taken from one atom by another. The nature of ionic bonding is very different than that of covalent bonding and must be considered using different approaches.

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Atoms and the Periodic Table.

Atoms and the Periodic Table. naturally occurring/made by scientists. We can classify (arrange) elements in different ways:-. solid/liquid/gas. metal/non-metal. The Periodic Table of the Elements. The Periodic Table lists the chemical elements in increasing atomic number.

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Chapter 4

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