as Question 47 EEU Consider the diisotopic element represented below. element? O forms colored compounds O boils at -186 C O melts at 29.8 C O electrically conductive Isotope Isotopic Mass (amu) 38.9637 40.9618 pative) lattice energy? Which is a physical property of this MacBook Pro

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A:

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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.