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24 Cards in this Set
- Front
- Back
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Models that predict how atoms bond together to form molecules. |
Bonding Theories |
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Lewis Theory |
G. N. Lewis |
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Octet rule |
in chemical bonding, atoms transfer or share to obtain outer shells with 8 electrons. |
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The bond that a molecule has with atoms sharing or transferring electrons |
Chemical bond |
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The transfer of electrons attraction between cations and anions completely. |
Ionic Bond |
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The pair of electrons that are shared between two atoms in a molecule. |
Bonding pair |
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The pair of electrons that an atom has that is not shared with another atom. |
Lone pair |
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What term is used to describe the sharing of three electron pairs between two atoms. |
Triple bond |
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What is the term that describes when two electron pairs are shared between two different atoms. |
Double bonding |
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When the Lewis structure of a molecule can be drawn in more than one way this is called... |
A resonance structure |
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VSEPR |
Valence shell electron-pair repulsion |
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What is the term that is used to describe the angle of the terminal atoms compared to each other around a central atom? |
Electron geometry |
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In a linear configuration of a molecule using electron geometry can be represented by what angle? |
180 degrees |
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A molecule with a trigonal planar configuration has the electron geometry angle of what degree? |
120 degrees |
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What is the term that describes the geometry of a molecule and it's angles? |
Molecular geometry |
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What is the configuration of a molecule with one Central atom into terminal atoms in a molecular geometric configuration? |
Linear configuration |
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What term is used to describe a molecule with one Central atom and 3 terminal atoms? |
Trigonal planar |
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What is the term that is used to describe the molecular geometry of a molecule that has two bonds and 1 lone pair or two terminal atoms and two lone pairs? |
Bent |
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What term is used to describe the molecular geometry of a molecule that has 3 terminal atoms and 1 lone pair on the central atom? |
Trigonal pyramidal |
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What term is used to describe the strength of the electrons around an atom? |
Electronegativity |
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What is the term that is used to describe a molecule that has uneven electron sharing? |
Dipole moment |
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What is the term that is used to describe a covalent bonded molecule that has a dipole moment? |
Polar covalent bond |
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What is the term that is used to describe a molecule with no dipole moment? |
Nonpolar covalent bond |
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What is the term that is used to describe the charges of the electrons between two atoms? |
Electronegativity difference |
