Term
| The average kinetic energy determines.. |
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Definition
| whether a substance will be a solid, liquid, or gas at a given temperature. |
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Definition
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Definition
-Molecules close together; difficult to compress
-Definite V
-Forms to shape of container |
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Definition
-Held rigidly in place; vibrate about fixed point.
-Less compressible & denser than liquids (except water)
-Definite shape and V |
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Definition
-No def. shape or V; take shape of container.
-Very compressible
-Low density
-Free motion |
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Definition
| The attractive forces between molecules and are "constant". |
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-Gas molecules slow until attraction pulls them together into liquid.
-If continues to cool, becomes solid. |
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Definition
| The forces of attraction within the molecule; proton and electron attraction. |
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Term
| The stronger the intermolecular force for a given molecules, the... |
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Definition
| higher the boiling and melting points for that molecule. |
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Term
| Types of intermolecular forces are: |
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Definition
| Ion-ion, ion-dipole, Dipole-dipole, Dipole-induced dipole, Dispersion forces, Hydrogen bond |
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