Which Molecule Has the Greatest Difference in Electronegativity (DE)between the Two

question 42

Multiple Choice

Which molecule has the greatest difference in electronegativity (DE) between the two different elements?

• A)CO₂
• B)H₂S
• C)NH₃
• D)H₂O

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Definitions:

Reticular Formation

A network of nerves in the brainstem that plays a key role in controlling arousal and alertness.

Afferent Neurons

Neurons that transmit messages from sensory receptors to the spinal cord and brain; also called sensory neurons.

Efferent Neurons

Neurons that transmit messages from the brain or spinal cord to muscles and glands; also called motor neurons.

Glial Cells

Non-neuronal cells in the central and peripheral nervous systems that support and protect neurons.