Using the VSEPR Model,the Molecular Geometry of the Central Atom

question 5

Multiple Choice

Using the VSEPR model,the molecular geometry of the central atom in NH₄⁺ is

• A) linear.
• B) trigonal planar.
• C) tetrahedral.
• D) bent.
• E) trigonal pyramidal.

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Definitions:

Remote Areas

Locations that are distant from population centers or facilities, often characterized by limited accessibility.

Operant Conditioning

A learning process in which the strength of a behavior is modified by reinforcement or punishment.

Behavior Contracting

A strategy in which individuals agree on a written contract about a behavior change intervention, outlining the behaviors to be changed and the consequences of the actions.

Instrumental Learning

A type of learning where behavior is modified by its consequences, such as through rewards or punishments, also known as operant conditioning.