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11 Nov 2019
Chromium (atomic mass 52.00 g/mol) crystallizes in a body-centered cubic unit cell. If the length of an edge of the unit cell is 289 pm, what is the density (in g/cm3) of chromium?
a. 3.58 g/cm3 b. 7.15 g/cm3 c. 13.7 g/cm3 d. 14.3 g/cm3 e. 21.3 g/cm3
Chromium (atomic mass 52.00 g/mol) crystallizes in a body-centered cubic unit cell. If the length of an edge of the unit cell is 289 pm, what is the density (in g/cm3) of chromium?
a. 3.58 g/cm3 b. 7.15 g/cm3 c. 13.7 g/cm3 d. 14.3 g/cm3 e. 21.3 g/cm3
Hubert KochLv2
26 Oct 2019