At normal temperatures and pressures a certain metal element M forms a crystal with a bcc unit cell and lattice constant =a0.330 nm . The density of M is measured to be 8.570 /gcm3 . Using only this information, identify the element M  and write its chemical symbol below.

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A:

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Q: Question attached

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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.