4. Solving a chemistry problem

4. Solving a chemistry problem

222. Determine, using the experimental data below, the structural type of the crystal lattice in which this metal crystallizes (face-centered cubic, body-centered cubic or diamond type), calculate the effective radius of the metal atom, draw a unit cell, indicate the coordination number.
№ p/p Metal Density,
g/cm3 Cube edge a*1010, m
222Cs 1.87 6.0

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