In a Molecule Having Three Pairs of Electrons Around a Central

question 49

Multiple Choice

In a molecule having three pairs of electrons around a central atom and a planar triangle shape, how many lone pairs of electrons does the central atom have?

• A)1
• B)0
• C)2
• D)3

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Definitions:

Endocrine Activity

The function of glands that secrete hormones directly into the bloodstream to regulate various bodily processes.

Resistance Stage

The second phase of the stress response, where the body tries to adapt to the stressor.

Approach-avoidance Conflict

A psychological situation where an individual is simultaneously attracted to and repelled by the same goal or object, often leading to stress and indecision.

Avoidance-avoidance

A psychological conflict that arises when an individual must choose between two unattractive options or outcomes.