Multiple Choice
X-ray diffraction measurements on a newly discovered crystalline form of element X revealed that X crystallizes in a body-centered cubic lattice in which the unit cell edge length is 304.6 picometers. Calculate the atomic radius of the X atoms in this crystal, based on the assumption that the atoms are tightly packed in the unit cell.Hint: Find the length of the cell body diagonal using the Pythagorean theorem.
A) 76.2 pm
B) 107.7 pm
C) 131.9 pm
D) 175.9 pm
E) 215.4 pm
Correct Answer:
Verified
Correct Answer:
Verified
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