Bonding - Ch. 8-9 Types of Bonding I. ________________________________holds everything together! II. All bonding occurs because of ________________________ III. Electronegativity difference and bond character A. A ________________________________________________ between two atoms results in a __________________________________________ when those two atoms form a bond. B. Ionic and covalent bonding are not distinct categories as __________________________ It’s just that one is more prevalent than the other. C. EN is not the only factor. Whether they are metals or nonmetals also matter. IV. Covalent Bonding (____________ bonding) A. Bond that exists between ____________ B. Involves____________________________________ C. Includes: 1. Polar covalent - ________________________________________________ ____________________________________________________________ 2. Nonpolar Covalent - ________________________________________________ _____________________________________________________ D. Whether these bonds cancel out or not gives rise to the following ____________________________ (more on this later) a. hydrogen bonding: ____________________________________ ____________________________________________________________ ____________________________________________________________ b. dipole-dipole: ___________________________________________________________ c. dispersion foces: ________________________________ ________________________ V. Ionic Bonding A. Bond that exists between________________________ B. Involves the ____________________________________from the____________________________________ C. Ionic solids have a ________________________structure. VI. Metallic Bonding A. Bonding that exists between____________ B. Electrons are____________________________________________________________ C. Electrons act like___________________________________________________________ 1. give rise to properties such as _______________________________________________ 2. the more ________________________ or ________________________, the more ________________________________________________ (this is very general - not a rule) Nature of Bonding I. Covalent bond nature A. Two nuclei have multiple electrostatic forces acting within it. 1. ________________________________________________ 2. ________________________________________________ B. Attractive forces________________________ at an________________ ________________
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Bonding - Ch. 8-9 Types of Bonding - Edl€¦ · Bonding - Ch. 8-9 Types of Bonding I. _____holds everything together! II. All bonding occurs because of _____ III. Electronegativity
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