Metallic Copper Crystallizes in a Face-Centered Cubic Lattice

question 55

Multiple Choice

Metallic copper crystallizes in a face-centered cubic lattice. The volume of the unit cell is 4.11 × 10⁸ pm³. What is the density of copper metal?

• A) 5.14 g/cm³
• B) 373 g/cm³
• C) 10.3 g/cm³
• D) 2.57 g/cm³
• E) 62 g/cm³

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