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The metal lithium crystallizes in a body centered cubic unit cell with one atom per lattice point. when x-rays with λ = 0.7873 å are used, the second-order bragg reflection from a set of parallel planes in a(n) lithium crystal is observed at an angle θ = 12.96°. if the spacing between these planes corresponds to the unit cell length (d = a), calculate the radius of a(n) lithium atom.
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The metal lithium crystallizes in a body centered cubic unit cell with one atom per lattice point. w...
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