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What defines why nacl has a face centered cubic unit cell while cscl is body centered cub?
Wiki User
∙ 12y ago
diffrent radius ratios
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoProbably the ionic radii of Na and Cs.
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What type of holes are therein body centered cubic?
tetrahedral and octahedral
What is the texture of europium?
Europium is a metal with a body-centered cubic crystalline structure.
Which metallic crystal structure has a coordination number of 18?
body-centered cubic
What are the three differences packing arrangements found in metallic crystals?
Most metals and alloys crystallize in one of three very common structures: body-centered cubic (bcc), Li is an example of bcc , hexagonal close packed (hcp) Au is an example of hcp, or cubic close packed (ccp, also called face centered cubic, fcc) Ag is an example of fcg. The yield strength of a "perfect" single crystal of pure Al is ca. 10^6 psi.
What Simple cubic body-centered cubic and face-centered cubic unit cells all have the same shape. How are they different?
The body-centered cubic system has a lattice point at each of the eight corner points of the unit cell plus one lattice point in the centre. Thus it has a net total of 2 lattice points per unit cell ( 1⁄8 × 8 + 1).The face-centered cubic system has lattice points on the faces of the cube, that each gives exactly one half contribution, in addition to the corner lattice points, giving a total of 4 lattice points per unit cell ( 1⁄8 × 8 from the corners plus  1⁄2 × 6 from the faces).
What is described by the terms body-centered cubic and face-centered cubic?
The arrangement of atoms or ions in a crystal.
What type of crystalline solid can be found in metal atoms?
The crystalline structure of metals is face-centered cubic or body-centered cubic.
Simple cubic body-centered cubic and face-centered cubic unit cells all have the same shape How are they different?
They differ in the number of atoms within the unit cell. Body-centered contains two atoms, face centered contains four. Images online or in textbooks show this best.
Which type of alloy structure has metal atoms of different sizes?
Its one of these four body centered cubic substitutional face centered cubic interstitial
What is the sodium's structure?
The crystalline structure of sodium is body-centered cubic.
Which metallic structure has a coordination number of 8?
body-centered cubic
What type of holes are therein body centered cubic?
tetrahedral and octahedral
Does arsenic have a crystal structure?
Yes, rhombohedral. The bonding is simple cubic or body centered cubic, depending on temperature and such.
What is radium's crystal structure?
The crystal structure of radium is cubic, body-centered.
What is the texture of europium?
Europium is a metal with a body-centered cubic crystalline structure.
Which metallic crystal structure has a coordination number of 18?
body-centered cubic
What are the three differences packing arrangements found in metallic crystals?
Most metals and alloys crystallize in one of three very common structures: body-centered cubic (bcc), Li is an example of bcc , hexagonal close packed (hcp) Au is an example of hcp, or cubic close packed (ccp, also called face centered cubic, fcc) Ag is an example of fcg. The yield strength of a "perfect" single crystal of pure Al is ca. 10^6 psi.
