'Electron dot diagrams' diaporamas de présentation

Chemical Bonds

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Intermolecular Attractions

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Chemical Bonding

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Intermolecular Attractions

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Covalent compounds

Covalent compounds. A covalent compound consists of two or more nonmetals . They are able to bond together by sharing their valence electrons. Covalent compounds. Atoms will share 1, 2, or 3 pairs of electrons so that each valence level has a stable octet .

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Properties of Atoms & The Periodic Table

1. Properties of Atoms & The Periodic Table. 2. Atomic Structure Goals. Examine the structure of the atom in terms of proton, electron, and neutron locations. atomic mass and atomic number . atoms with different numbers of neutrons (isotopes). 3. Periodic Table Goals.

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Unit 9 Notes

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Atomic Structure

Atomic Structure. ELECTRON CONFIGURATIONS. Thomson model In the nineteenth century, Thomson described the atom as a ball of positive charge containing a number of electrons. Rutherford model In the early twentieth century, Rutherford showed that most of an atom's mass is

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Chapter 8 lesson 1 Electrons and energy levels

Chapter 8 lesson 1 Electrons and energy levels. By Miss Catie Brumit & Mrs. Shaw. The periodic table. Review ?. The periodic table has 115 blocks- one for each known element

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Non-Metals

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The groups, and electron dot diagrams

The groups, and electron dot diagrams. Why do atoms combine?. 1. Element Families. Elements can be divided into groups, or families. . Each column of the periodic table contains one element family.

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History of the atom

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Demystifying the periodic table

Demystifying the periodic table. Arranged/developed/modified by the fabulous IMSS team of. Anja Crickmore, FUSD Susan Lemke, FUSD Hollie Stark, FUSD Karina Rizk, FUSD. Goal: Students will discover meaning in the arrangement of the periodic table. 5 Day Unit:.

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The Atom and the Periodic Table

The Atom and the Periodic Table. Electron Cloud Structure Energy Levels Rows on the Periodic Table Bohr Models Electron Dot Diagrams. Review. The vertical columns in the periodic table are called groups . Elements in each group have similar properties.

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Elements and Chemical Bonds

Elements and Chemical Bonds. Chapter 4. Electrons and Energy Levels. Vocabulary Chemical bond A force that holds two or more atoms together Valence electron Outermost electron of an atom that participates in chemical bonding Electron dot diagram

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Lewis Dot Structures

Lewis Dot Structures. Aka Dot Diagrams Electron Dot Diagrams. Valence electrons are the electrons on the outermost energy level. 6 valence electrons on this atom. Image from Wikipedia. ??. ??. ??. ?. ?. 1s. 2s. 2p. Valence electrons.

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