The metal potassium crystallizes in a body-centered cubic lattice. If the radius of potassium is 227 pm, what is the unit cell edge length?

The metal potassium crystallizes in a body-centered cubic lattice. If the radius of potassium is 227 pm, what is the unit cell edge length?





a. 524 pm
b. 454 pm
c. 303 pm
d. 227 pm
e. 98.3 pm




Answer: A