Which of the Following Statements Is TRUE

question 40

Multiple Choice

Which of the following statements is TRUE?

• A) Boron is a large component of Earth's crust.
• B) Boron is usually found in its elemental state in the Earth's crust.
• C) Due to boron's small size and low electronegativity, it behaves as a semimetal instead of a metal.
• D) Boron atoms don't typically bond to one another due to its small atomic radius.
• E) There are at least five allotropes of elemental boron.

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Definitions:

Cannon-Bard Theory

The theory that an emotion-arousing stimulus simultaneously triggers (1) physiological responses and (2) the subjective experience of emotion.

Physiological Arousal

A state of physical alertness and activation that is often a response to a stimulus or emotional state.

William James

A pioneering American psychologist and philosopher known for his contributions to pragmatism and functionalism and as the father of American psychology.

Physiological Arousal

Physical states of alertness or excitement, often associated with increased heart rate, respiration, and energy, in response to stimuli.