Titanium undergoes a polymorphic change from a BCC (body-centered cubic) crystal structure to a HCP (hexagonal close-packed) crystal structure. Calculate the percentage change in volume when the polymorphic change occurs.Data: lattice constant (BCC): a = 0.332 nm; lattice volume (HCP) = 0.0340 nm3 Note: Assume no change in atomic volume.

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Chapter11: States Of Matter; Liquids And Solids
Section: Chapter Questions
Problem 11.94QP: Metallic barium has a body-centered cubic structure (all atoms at the lattice points) and a density...
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Titanium undergoes a polymorphic change from a BCC (body-centered cubic) crystal structure to a HCP (hexagonal close-packed) crystal structure. Calculate the percentage change in volume when the polymorphic change occurs.
Data: lattice constant (BCC): a = 0.332 nm; lattice volume (HCP) = 0.0340 nm3

Note: Assume no change in atomic volume.

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