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8 Cards in this Set
- Front
- Back
body-centered cubic packing
- unit cell type? - CN? - Atoms per unit cell? - Edge length? |
packing arrangement of spheres
- body-centered cubic unit cell - CN: 8 - 2 atoms per cell - edge length = 2 * r |
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body-centered cubic unit cell
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a cubic unit cell with an atom at each of its eight corners and an additional atom in the center of the cube
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cubic closest-packed
- unit cell type? - CN? - Atoms per unit cell? - Edge length? |
packing arrangement
- unit cell: face-centered cubic w/ 3 alternating layers - CN: 12 - 4 atoms per unit cell - edge length = 4r ÷ √(2) |
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face-centered cubic unit cell
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a cubic unit cell with an atom at each of its eight corners and an additional atom on each of its six faces
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hexagonal closest-packed
- unit cell type? - CN? - Atoms per unit cell? - Edge length? |
packing arrangement of spheres
- non cubic unit cell with two alternating layers |
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primitive-cubic unit cell
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a cubic unit cell with an atom at each of its eight corners
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simple cubic packing
- unit cell type? - CN? - Atoms per unit cell? - Edge length? |
packing arrangement of spheres
- Primitive/Simple cubic unit cell - CN: 6 - 1 atom per unit cell - edge length = 2r |
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unit cell
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a small repeating unit that makes up a crystal
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