ot pr pr [References] A metallic solid with atoms in a face-centered cubic unit cell with an edge length of 392 pm has a density of 21.45 g/cm³. a. Calculate the atomic radius of the metal. Atomic radius= b. Calculate the atomic mass of the metal. Atomic mass= g/mol c. What metal is this? Type in the full name of the metal for the answer. Submit Answer cm Try Another Version 9 item attempts remaining

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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.