Which One of the Following Statements Is INCORRECT

question 33

Multiple Choice

Which one of the following statements is INCORRECT?

• A) Polonium is the only metal that has a primitive cubic lattice.
• B) The lattice structure of the alkali metals is body-centered cubic.
• C) Many metals can crystallize in more than one type of crystal lattice.
• D) Metals with a body-centered cubic lattice contain a net of four metal atoms per unit cell.
• E) A hexagonal close packed structure is not an example of a cubic unit cell.

---

Definitions:

60-Decibel Sound

A measure of sound intensity, corresponding to moderate levels of noise similar to background music or conversation in a restaurant.

Intense

Characterized by deep or forceful feelings or experiences that are often extreme in nature.

Absolute Threshold

The smallest level of stimulus that can be detected by a sense, such as the lightest touch or faintest sound perceivable.

Hearing

The physiological process by which sound waves are translated into electrical signals that the brain interprets as sound.