For Which of the Following Molecules and Ions Does the Central

question 2

Multiple Choice

For which of the following molecules and ions does the central atom have sp² hybridization? (The central atom is listed first in each formula below.)

• A) SO₄^2-
• B) CO₂
• C) NOBr
• D) SBr₂
• E) N₂O

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Definitions:

Brain's Electrical Activity

The sum of all electrical impulses generated by the neurons within the brain, often measured by EEG.

Cauda Equina

A bundle of spinal nerves and spinal nerve rootlets, located in the lumbar cistern, below the end of the spinal cord.

Spinal Nerves

Bundles of nerve fibers that connect the spinal cord to various parts of the body, facilitating communication between the brain and the rest of the body.

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brain, facilitating communication between the brain and the rest of the body.