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Mutual electrical attraction between the nuclei and valence electrons of different atoms that binds the atoms together. |
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Chemical bonding that results from the electrical attraction between cations and anions. |
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Results from the sharing of and electron pair between two atoms. |
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A covalent bond in which the bonding electrons are shared equally by the bonded atoms, resulting in a balanced distribution of electrical charge. |
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Have an uneven distribution of charge. |
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covalent bond in which the bonded atoms have an unequal attraction for the shared electrons. |
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Neutral group of atoms that are held together by covalent bonds. |
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Chemical compound whose simplest units are molecules. |
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Shows the types and numbers of atoms combined in a single molecular compound. |
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energy required to break a chemical bond and form neutral isolated atoms |
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An electron-configuration notation in which only the valence electrons of an atom of a particular element are shown, indicated by dots placed around the elements symbol. |
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Formulas in which the atomic sumbols represent nuclei and inner-shell electrons, dot-pairs or dashes between two atomic symbols reprsent electron pairs in covalent bonds and dots adjacent to only one atomic symbol represent unshared. |
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Indicates the kind, number, arrangement and bonds, but not the unshared pairs of the atoms in a molecule. |
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A constant bond in which one pair of electrons is shared between two atoms. |
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refers to bonding in molecules or ions that cannot be correctly represented by a single Lewis structure. |
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Composed of positive and negative ions that are combined so that the numbers of positive and negative charges are equal. |
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Simplest collection of atoms from which an ionic compounds formula can be established. |
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energy released from one mole of an ionic crystalline compound is formed from gaseous ions. |
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Charged group of covalently bonded atoms. |
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Chemical bonding that results from the attraction between metal atoms and the surrounding sea of electrons. |
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Ability of substance to be hammered into sheets. |
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Ability of a substance to be drawn, pulled, or extruded through a small opening to produce wire. |
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states that repulsion between the sets of valence level electrons surrounding an atom causes these sets to be orientated as far apart as possible. |
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Mixing of two or more atomic orbitals of similar energies on the same atom to produce new hybrid orbitals of equal energies. |
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Orbitals of equal energy produced by the combination of two or more orbitals on the same atom. |
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Created by equal, but opposite charges that are separated by a short distance. |
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Intermolecular force in which a hydrogen atom that is bonded to a highly electronegative atom is attracted to an unshared pair of electrons and an electronegative atom of a nearby molecule. |
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