A metal has a radius of 0.139 nm, and a planar density of 9.1494588942931 nm-2 in the (110) plane. What is the crystal structure of the material?

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A: If we took at the figure we can see that the lower top shows bond energy and bond energy is…

Q: Consider an fcc lattice with cube side length 2.7 Ă. What are the planar densities of the (110) and…

A:

Q: 4. Linear Density and Miller Indices a. On the unit cells below, draw a close-packed direction for…

A: As per our company policy we are supposed to answer only first three parts.

Q: Q1/A Prove that the volume of an FCC unit cell, Vc is; Vc = 16R³√2

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 1. Many substances crystallize in a cubic structure. The unit cell for such crystals is a cube…

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Q: FeO has a rock salt crystal structure. Given the atomic radii, atomic weight and formula below…

A: Ionic radii of  Fe2+ =0.077 nm  (black)Ionic radii of  O-2 =0.140 nm (red) Atomic weight of  Fe2+,…

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Q: A metal that has a crystalline structure is called amorphous true or false?

A: The given statement is false.

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.