Mythril is composed of two unknown metals. Metal 1, which is a 25 wt% impurity,has a density of 6.17g/cm3and an atomic mass of 171.3 g/mol, while Metal 2 has a density of 8.00 g/cm3and an atomic mass of 162.0 g/mol. Mythril’s unit cell edge length is 0.332 nm. Determine mythril’s crystal structure.

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Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.