Show one coordination polyhedron around a ge atom
Germanium has the diamond cubic crystal structure. Its radius is r=0.122nm.
Within a supposed cubic unit cell of Ge:
a) Locate and identify the four inner atoms by their positional parameters.
b) Show one coordination polyhedron around a Ge atom.
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A 46.0 g ball of copper has a net charge of 1.9 µC. What fraction of the copper's electrons have been removed? (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.)
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For a piece of material, the steady-state flow across its thickness is 0.345x10^-3 kg/m^2 *h on the low pressure surface, calculate the thickness of the material (in mm). D = 12x10^-10 m^2/s. Please show work.
Locate and identify the four inner atoms by their positional parameters. Show one coordination polyhedron around a Ge atom.
Lizard Company purchased 1,000 pounds of direct materials on account at $2 per pound. The standard price for direct materials is $1.90 per pound.
a) Calculate the shear modulus (G) of 1040 carbon steel. b) Using the shear modulus value calculated in part a, calculate the angular displacement corresponding to a shear stress of 200 MPa. Please show all work.
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The Camper's Edge Factory produces two products - canopies and tents. It has two separate departments - cutting and sewing. The budget for the cutting department is $350,000.
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