Answered: Calculate the atomic radius of Chromium…

Calculate the atomic radius of Chromium (Cr), given that it has a body-centred cubic (BCC) crystal structure and a density of 7.19 g/cm1.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter21: The Chemistry Of The Main Group Elements

Section: Chapter Questions

Problem 100SCQ

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Concept explainers

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.

Question

(c)
Calculate the atomic radius of Chromium (Cr), given that it has
a body-centred cubic (BCC) crystal structure and a density of
7.19 g/cm.

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