The Hexagonal Closest-Packed Crystal Structure Has a ________ Layering Pattern

question 117

Multiple Choice

The hexagonal closest-packed crystal structure has a ________ layering pattern that produces a ________ unit cell.

• A) ababab; hexagonal
• B) ababab; face-centered cubic
• C) abcabcabc; hexagonal
• D) abcabcabc; face-centered cubic
• E) abcabcabc; body-centered cubic

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Definitions:

Contingent

Dependent on certain conditions or circumstances; not absolute or guaranteed.

Negative Stimulus

An unfavorable event or condition that motivates a person to avoid it through their behavior or actions.

Punishment

A penalty imposed for wrongdoing, intended to correct or deter undesirable behavior.

Negative Reinforcement

A behavioral concept where the removal of an unfavorable outcome or stimulus strengthens a desired behavior.