Set: Chapter 11 Vocab - Chem
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All 19 Terms
| | Term | Definition |
|---|---|---|
| |
vapor pressure | the pressure exerted by a vapor in equilibrium with its liquid or solid phase |
| |
dynamic equilibrium | a state of balance in which opposing processes occur at the same rate |
| |
volatile | tending to evaporate readily |
| |
normal boiling point | the melting point at 1 ATM pressure |
| |
phase diagram | a graphic representation of the equalibrium amoung the solid, liquid, and gaseous phases ofna substance as a function of temperature and pressure |
| |
triple point | temperature at which a solid, liuid, and a gas phases coexist in equalibrium |
| |
amorphous solid | a solid whose molecular arrangement lacks a regular, long-range pattern |
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crystalline solid | internal arrangement at atoms, molecules |
| |
unit cell | the smallest portion of a crystal that reproduces the structure of the entire crystal when repeated in different directionsn in space |
| |
crystal lattice | an imaginary network of points on which the repeating unit of structure of a solidn may be imagined to be laid down so that the structure of the crystal is obtained |
| |
body-centered cubi cell | a cubic unit cell in nwhich the lattice points occure at the corneres and at the center |
| |
face-centered cubic cell | a cubic unit cell that has lattice points at each corner as well as the center of each face |
| |
hexagonal close packing | a close-packing arrangement in which the atoms of the third layer of a solid lie directly over those in the first layer |
| |
cubic close packaging | a close-packing arrangement in which the atoms of the third layer of a solid are not directly over those in the first layer |
| |
coordination number | the number of adjacent atoms to which an atom is drectly bonded |
| |
molecular solids | solids that are composed of molecules |
| |
covalent-network solids | solids in which the units that make up the three-dimensional network are joined by covelant bonds |
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ionic solids | solids that are composed of ions |
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metallic solids | solids that are composed of metal atoms |
Set Information
| Terms | 19 |
| Creator | theclaireardoin |
| Created | March 19, 2008 |
| Groups | None |
| Tags | ch, 11, chemistry, tuttle |
| Access | Anyone |
| Edit | Creator Only |
Description
mr. tuttle vocab quiz monday
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rickj09 : thanks
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