Which of the Following Statements Concerning a Face-Centered Cubic Unit

question 65

Multiple Choice

Which of the following statements concerning a face-centered cubic unit cell and the corresponding lattice, made up of identical atoms, is incorrect?

• A) The coordination number of the atoms in the lattice is 8.
• B) The packing in this lattice is more efficient than for a body-centered cubic system.
• C) If the atoms have radius r, then the length of the cube edge is * r.
• D) There are four atoms per unit cell in this type of packing.
• E) The packing efficiency in this lattice and hexagonal close packing are the same.

---

Definitions:

Appropriation

The process of setting aside funds for a specific use or purpose by a company, organization, or government.

Corporation's Affairs

The various activities, decisions, and policies related to the management and operation of a corporation.

Stockholders' Equity

The remaining interest in a company's assets after all liabilities have been subtracted, symbolizing ownership stake.

Bylaws

Regulations, rules, or laws adopted by an association or corporation to govern its actions and affairs.