The Crystalline Structure Known as Face-Centered-Cubic

question 34

Multiple Choice

The crystalline structure known as face-centered-cubic

• A)is characterized by the stacking of identical spheres.
• B)occurs when every ion has eight nearest-neighbor ions of opposite charge.
• C)corresponds to an alternating pattern of ions.
• D)occurs when an ion of either kind has six nearest neighbors of the other kind.
• E)None of these is correct.

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Definitions:

Semantic Memory

A type of long-term memory involving the capacity to recall words, concepts, or numbers, which is essential for the use and understanding of language.

Short Term Memory Store

A component of memory where small amounts of information can be kept for a short period of time.

Matrix

A rectangular array of numbers or other mathematical objects, used in mathematics and related disciplines to represent and solve systems of linear equations and other problems.

Decay

The process of degradation or decline, as in the breaking down of organic matter or the gradual loss of information from memory over time.