'Covalent bond' diaporamas de présentation

Lesson Starter

Section 1 Introduction to Chemical Bonding. Chapter 6. Lesson Starter. Imagine getting onto a crowded elevator. As people squeeze into the confined space, they come in contact with each other. Many people will experience a sense of being too close together.

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IB DP1 Chemistry Bonding

IB DP1 Chemistry Bonding. What makes atoms join together to make compounds?. Topic 4: Bonding (12.5 hours). 4.1 Ionic bonding 4.1.1 Describe the ionic bond as the electrostatic attraction between oppositely charged ions. 4.1.2 Describe how ions can be formed as a result of electron transfer.

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Chapter 8

Chapter 8. Bonding. What is a Bond?. A force that holds atoms together. Why? We will look at it in terms of energy. Bond energy- the energy required to break a bond. Why are compounds formed? Because it gives the system the lowest energy. Ionic Bonding.

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Chapter 10 Chemical Bonding

Chapter 10 Chemical Bonding. Tro, 2 nd ed. Metals are found to the left of the metalloids. Nonmetals are found to the right of the metalloids. LEWIS STRUCTURES OF ATOMS. Metals form cations and nonmetals form anions to attain a stable valence electron structure.

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Covalent Bonding

Covalent Bonding. Chapter 8. Introduction. The bonds that hold atoms of molecules together are fundamentally different from those of ionic compounds. The types of atoms that comprise molecules are more limited than ions.

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CHAPTER 5 : BONDING I: BASIC CONCEPTS OF BONDING

ADVANCED CHEMISTRY. CHAPTER 5 : BONDING I: BASIC CONCEPTS OF BONDING. Purpose. To be able to understand the basic concept of bonding in metal atoms, nonmetal atoms, and ions. Learn how to draw accurate Lewis structure and indicate its formal charge. Know how to name the molecules.

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Polar Covalent Bonds; Acids and Bases

Polar Covalent Bonds; Acids and Bases. Bond Moments and Dipole Moments Formal Charge Resonance Bronsted-Lowry Acid/Base Lewis Acid/Base. Pauling Electronegativity Scale. Electronegativity Trends Ability to Attract the Electrons in a Covalent Bond. Electrostatic Potential Map Cholormethane.

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CHEMICAL BONDS, INTERMOLECULAR FORCES, PROPERTIES OF WATER, BUFFER SOLUTIONS

BASIC CELL BIOLOGY. I CHEMISTRY of LIFE. CHEMICAL BONDS, INTERMOLECULAR FORCES, PROPERTIES OF WATER, BUFFER SOLUTIONS. Lecture 3. CHEMICAL BONDS, INTERMOLECULAR FORCES, PROPERTIES OF WATER, BUFFER SOLUTIONS. Covalent bond Van der Waals forces Hydrophobic interactions Hydrogen bond

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Chemistry of Life

Chemistry of Life. All matter is composed of tiny particles called atoms . There are 109 types of atoms. A substance made up of one kind of atom is called an element . An atom is the smallest part of an element that still has the properties of that element. Atomic Structure.

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CHE 2060: Principles of Organic Chem

CHE 2060: Principles of Organic Chem. Introduction to organic structure & bonding, II 2.1: Covalent bonding in organic molecules A. The ? bond in the H2 molecule B. sp 3 hybrid orbitals and tetrahedral bonding C. sp 2 and sp hybrid orbitals and ? bonds

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Topic 5: Bonding 5.4: Covalent Bonding

Topic 5: Bonding 5.4: Covalent Bonding. AIM:. Bonds. As atoms come close to each other Electrons from both atoms repel Positive nuclei repel Positively charged nucleus of one atom is attracted to the negative electrons of the other atom. Bonds.

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The Chemistry Of Dirt

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Biomolecules

Biomolecules. What are they? Why do we need them?. Types of Biomolecules. Carbohydrates Lipids Proteins Nucleic Acids. Monomers. Simplest unit of a biomolecule that makes up larger forms of the biomolecule For example: simple sugars join together to make starches. Polymers.

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Group 13/III Compounds: Boron

Group 13/III Compounds: Boron. Boron may still complete its octet by forming a Coordinate Covalent Bond in which the atom of another atom is shared with boron. Coordinate Covalent Bond. Group 13/III Compounds: Aluminum.

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Chapter 8 and 9 bonding and hybridization

Chapter 8 and 9 bonding and hybridization By Cam Quan Polarity of bonds, electronegativities . .02 1.7 ionic nonpolar polar Covalent Bond Ionic Bond Polarity increase Electronegativity : tendency to attract electrons

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Chemical Bonds Flow Chart POGIL: Naming Molecular Compounds, Naming Ionic Compounds,

STUDY GUIDE FOR EXAM CHAPTER 6:CHEMICAL BONDS. RESOURCES to STUDY. Chemical Bonds Flow Chart POGIL: Naming Molecular Compounds, Naming Ionic Compounds, Polyatomic Ions Molecular Geometry CW Packet: Chapter 6: Chemical Bonds HW Packet: Chapter 6: Chemical Bonds Chapter 6 Review

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Valence Bond Theory

Valence Bond Theory. How do bonds form?. The valence bond model or atomic orbital model was developed by Linus Pauling in order to explain how atoms come together and form molecules.

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Gallium Nitride (GaN)

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Bond Strength

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