For Molecules with Only One Central Atom,how Many Lone Pairs

question 130

Multiple Choice

For molecules with only one central atom,how many lone pairs on the central atom guarantees molecular polarity?

• A)1
• B)2
• C)1 or 2
• D)3
• E)1 or 3

Grasp the psychological processes involved in acquiring, retaining, and using knowledge.

Recognize the cognitive abilities involved in thinking, problem-solving, and language use.

Analyze the relationship between mental imagery and brain activity.

Understand the concept and types of problem-solving strategies.

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Definitions:

Waking Performance

The efficiency and effectiveness of cognitive, physical, and emotional functions during wakefulness.

Emotionally Unstable

A condition characterized by rapid, often extreme fluctuations in mood.

REM

Rapid Eye Movement sleep, a phase of sleep characterized by fast and random movement of the eyes, associated with vivid dreaming.

Brain Wave Pattern

The electrical activity in the brain, characterized by different frequencies and amplitudes, which can indicate states of consciousness, sleep, or alertness.