Some hypothetical alloy is composed of 25 wt% of metal A and 75 wt% of metal B. If the densities of metals A and b are 6.17 and 8.00 g/cm^3 respectively, whereas their respective atomic weights are 171.3 g/mol and 162 g/mol respectively, determine the crystalline structure of the alloy assuming a unit cell edge length of 0.332 nm.

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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.

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Q: a) Calculate the lattice parameter of this unit cell; Bereken die roosterafmeting van die eenheidsel

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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.