What Is Graphene

question 99

Multiple Choice

What is graphene?

• A) A three dimensional layer of carbon atoms in a crystalline array.
• B) A double layer of carbon atoms arranged in a diamond structure.
• C) A single layer of carbon atoms arranged in a diamond structure.
• D) A double layer of hexagonally arranged carbon atoms.
• E) A single layer of hexagonally arranged carbon atoms.

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Definitions:

Lateral Hypothalamus

A region of the hypothalamus implicated in hunger motivation and stimulation of eating behavior.

Universal Emotions

Basic human emotions that are recognized and expressed similarly across all cultures, such as happiness, sadness, and fear.

Confusion

A state of mental disarray where an individual has difficulty understanding their environment, situation, or tasks, often accompanied by disorientation and difficulty in making decisions.

Ekman

Refers to Paul Ekman, a psychologist known for his research on facial expressions and their link to emotions.