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16 Cards in this Set
- Front
- Back
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Chemical Bond
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a mutual electrical attraction between the nuclei and valence electrons of different atoms that binds atoms together
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Ionic Bonding
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chemical bonding that results from the electrical attraction between cations and anions
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Covalent Bonding
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results from the sharing of electron pairs between two atoms
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Atoms share electron pairs to form independant molecules
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Covalent Bonding
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Atoms transfer electrons, resulting in positive and negative ions due to mutual electrical attraction
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Ionic Bonding
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Electronegativity of an Ionic Bond
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1.7 - 3.3 (50 - 100%)
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Electronegativity of a Polar-Covalent Bond
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0.3 - 1.7 (5 - 50%)
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Electronegativity of a Nonpolar-Covalent Bond
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0 - 0.3 (0 - 5%)
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Nonpolar-covalent Bond
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a covalent bond in which the bonding of electrons are shared equally by the bonded atoms resulting in a balanced distribution of electrical charge
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Polar
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uneven distribution of charge
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Polar-Covalent Bond
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a covalent bond in which the donded atoms have an equal attraction for the shared electrons
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Molecule
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a neutral group of atoms that are held together by covalent bonds
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Molecular Compound
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a chemical compound whose simplest units are molecules
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Chemical Formula
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indicates the relative numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subscript
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Molecular Formula
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shows the types and numbers of atoms combined in a single molecule of a molecular compound
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Bond Energy
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the energy required to break a chemical bond and form neutral isolated atoms
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