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19 Cards in this Set
- Front
- Back
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Atoms that have gained or lost electrons and become charged |
Ion |
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Number of protons does not equal number of electrons |
Ion |
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Involve the transfer of electrons from one atom to another, resulting in ions. |
Ionic bond |
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Atoms that gained one or more electron from an ionic bond. Negatively charged |
anion |
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Atom that has lost one or more electrons from an ionic bond. Positively charged |
Cation |
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Attraction of opposite charges results in an |
Ionic bond |
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Salts |
Ionic compound |
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Formed by sharing two or more valence shell electrons between two atoms. |
Covalent bond |
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Sharing of two electrons results in a single Bond. Sharing of four electrons results in a double bond. Sharing of 6 electrons results in a triple bond. |
Covalent bond |
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Allows each atom to fill its valence shell at least part of the time. |
Covalent bond |
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Covalent bond with equal sharing of electrons between atoms. |
Nonpolar covalent bond |
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Does not readily dissolve in water. Hydrophobic. |
Nonpolar covalent bond |
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Covalent bond with Unequal sharing of electrons between two atoms. |
Polar covalent bond |
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Atoms of different electronic tracking abilities, leading to unequal sharing. Molecules have regions with partial negative or partial positive charges. |
Polar covalent bond |
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Readily dissolve in water. Hydrophilic |
Polar covalent bond |
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CO2 |
Nonpolar covalent bond |
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H2O |
Polar covalent bond |
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Attractive force between electropositive hydrogen of one molecule and an electronegative atom of another molecule. |
Hydrogen bond |
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Not true Bond, more of a weak magnetic attraction. |
Hydrogen bond |
