'Binary compound' diaporamas de présentation

CHEMISTRY REVIEW

CHEMISTRY REVIEW. Ionic Bonding. Ionic compounds are formed when one or more valence electrons are transferred from a metal atom to a non-metal atom. General properties. high Melting Point , Boiling point and hard. It takes a lot of energy to break the bonds between the ions.

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Physical Science

Physical Science. Chapter 20: Chemical Bonds. Compounds. A compound is a combination of atoms from 2 or more different elements, in a definite ratio The properties of a compound may be completely different from those of the elements which make it up. Example: water (H 2 O).

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Chemical Formulas and Naming

Chemical Formulas and Naming. Unit 4. Ions. Atoms that have a positive or negative charge To become an ion, an atom gains or loses electrons Cation = positively charged ion; Lose electron (s) Metals form positive ions Anion = negatively charged ion; Gain electron (s). Oxidation Numbers.

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Test Review

Test Review . Chapter 6 (ALL). KEY. 1. Which of the following properties of a compound depends on the type of bonding between the atoms . Melting point Brittleness Boiling point Conductivity All of the above.

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UNIT FOUR: Matter and its Changes

UNIT FOUR: Matter and its Changes. Chapter 12 Atoms and the Periodic Table Chapter 13 Compounds Chapter 14 Changes in Matter Chapter 15 Chemical Cycles and Climate Change. Chapter Sixteen: Compounds. 13.1 Chemical Bonds and Electrons 13.2 Chemical Formulas

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Chemical Names and Formulae

Chemical Names and Formulae. SNC1P Mr. M. Couturier. Chemical Names. IUPAC is the International Union of Pure and Applied Chemistry which sets the standards of chemistry, which includes naming chemicals. A few definitions.

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Combining Atoms and Molecules

Combining Atoms and Molecules. 5-1: How Atoms Form Compounds. Vocabulary. compound chemical formula molecule ionic bond chemical bond Lewis dot diagram valence covalent bond organic compound. What is a Compound?. A compound is a pure substance that contains two or more elements.

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SAMPLE EXERCISE 8.1 Magnitudes of Lattice Energies

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Chemical Formulas and Compounds

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Nomenclature

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Oxidation Numbers

Section 2 Oxidation Numbers. Chapter 7. Oxidation Numbers. The charges on the ions in an ionic compound reflect the electron distribution of the compound.

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Chemical Nomenclature Formula to Name

Chemical Nomenclature Formula to Name. BaBr 2. barium bromide. sodium sulfate. Na 2 SO 4. (NH 4 ) 3 PO 4. ammonium phosphate. phosphorus trichloride. PCl 3. Sn(NO 3 ) 4. tin(IV) nitrate or stannic nitrate. aluminum carbonate. Al 2 (CO 3 ) 3. Chemical Nomenclature Name to Formula.

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Chemistry 205 Chemical Nomenclature Bonus Quiz #1 (6 points)

Chemistry 205 Chemical Nomenclature Bonus Quiz #1 (6 points). 1. Give a chemical name for the following compounds. a. Na 2 S b. SO 3 c. Mg(NO 3 ) 2. 2. Write the formula for each of the following compounds. a. Phosphorus tribromide b. Calcium iodide

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Guidelines for Predicting Products for Chemical Equations

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