How Many Oxygen Atoms Are Present in Five Molecules of CuSO

question 10

Multiple Choice

How many oxygen atoms are present in five molecules of CuSO ₄ ∙ 5H ₂ O?

• A)45
• B)50
• C)25
• D)20

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Definitions:

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Bundle of nerve fibers directly connecting the cerebral cortex to the spinal cord, branching at the brainstem into an opposite-side lateral tract that informs movement of limbs and digits and a same-side anterior tract that informs movement of the trunk; also called pyramidal tract.

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