Of the Following Metals, Exhibits Multiple Oxidation States

question 130

Multiple Choice

Of the following metals, exhibits multiple oxidation states.

• A) Al
• B) Cs
• C) Ca
• D) Na
• E) V

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Definitions:

Macula

A small central area of the retina responsible for sharp, detailed vision, particularly critical for tasks like reading and driving.

Papilledema

Swelling of the optic disc due to increased intracranial pressure, which can be observed through an eye examination and may indicate serious medical conditions.

Intracranial Pressure

Pressure within the skull affecting the brain, can be altered by brain injuries, illnesses, or conditions, leading to symptoms such as headache, vomiting, or changes in consciousness.

Acute-Angle Glaucoma

A condition characterized by a rapid increase in eye pressure due to a sudden blockage of the fluid passages in the eye, requiring immediate treatment.