Which of the Following Statements Is Not True

question 9

Multiple Choice

Which of the following statements is not true?

• A)Oxygen has 2 unpaired electrons in the second shell.
• B)Nitrogen has 7 electrons which occupy the first and second shells.
• C)Hydrogen has an atomic number of 1 and an atomic weight of 2.
• D)Carbon has an atomic number of 6 and an atomic weight of 12.
• E)The third shell must contain 18 electrons to be stable.

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Definitions:

Cerebellum

A region of the brain that plays an important role in motor control, and can also contribute to cognitive functions such as attention and language.

Hypothalamus

A region of the brain responsible for hormone production and regulation, influencing many critical bodily functions, including temperature and hunger.

Brain Tumor

A mass or growth of abnormal cells within the brain, which can be malignant (cancerous) or benign (non-cancerous).

Nursing Assistive Personnel

Healthcare workers who assist nurses in providing basic patient care services, often under the supervision of registered nurses or licensed practical nurses.