Niobium Crystallizes in a Body-Centered Cubic Lattice

question 73

Multiple Choice

Niobium crystallizes in a body-centered cubic lattice.If the radius of niobium is 146 pm,what is the unit cell edge length?

• A) 337 pm
• B) 292 pm
• C) 195 pm
• D) 146 pm
• E) 63.2 pm

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