The Type of Compound That Is Most Likely to Contain

question 35

Multiple Choice

The type of compound that is most likely to contain a covalent bond is _.

• A) one that is composed of only nonmetals
• B) one that is composed of a metal from the far left of the periodic table and a nonmetal from the far right of the periodic table
• C) held together by the electrostatic forces between oppositely charged ions
• D) a solid metal
• E) There is no general rule to predict covalency in bonds.

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Definitions:

Neural Plate

An embryonic structure that develops into the nervous system, including the brain and spinal cord, through a process known as neurulation.

Neural Groove

An early formation in embryonic development that eventually becomes the central nervous system.

Neural Fold

Elevated edges of the neural plate in the developing embryo, which fold over to form the neural tube, the precursor to the central nervous system.

Telencephalon

The advanced portion of the brain that envelopes the forebrain and is responsible for complex cognitive functions.