Which of the Following Statements Is True

question 49

Multiple Choice

Which of the following statements is true?

• A)Bond dissociation energies increase down a column of the periodic table.
• B)When DH° is positive,more energy is released in forming bonds than is needed to break bonds.
• C)When DH° is negative,more energy is needed to break bonds than is released in forming bonds.
• D)Bond dissociation energies decrease down a column of the periodic table.

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Definitions:

Messages

Units of communication intended to convey information, feelings, or instructions from a sender to a receiver.

Axon Terminals

The endings of axons that are responsible for transmitting signals to other neurons or muscles through synapses.

Branches

Refers to the limbs extending from the trunk of a tree or the subdivisions of a larger concept or system.

Axon

A part of a neuron that carries electrical impulses away from the neuron's cell body, responsible for transmitting information to different neurons, muscles, and glands.