Question: Chromium (Cr) has a body-centered cubic (BCC) crystal structure. Use the data below to answer the questions which follow. Avogadros Number = 6.023 * 1023

Chromium (Cr) has a body-centered cubic (BCC) crystal structure. Use the data below to answer the questions which follow.

Avogadros Number = 6.023 * 1023 atoms/mole

Atomic Number = 24

Atomic Mass = 52.00 g/mole

Lattice constant (a) = 0.289 nm

(a) What is the atomic radius of chromium?

(b) What is the linear density in the [1 0 1] direction.

(c) What is the planar density of the (011) plane?

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