Which One of the Following Statements Is Not a Comparison

question 24

Multiple Choice

Which one of the following statements is not a comparison of physical properties?

• A) Mercury and gallium are both liquids at 50°C.
• B) Oxygen is more soluble in water than helium.
• C) The density of gold is greater than the density of silver.
• D) Oxygen and nitrogen are both liquids at -200°C.
• E) Calcium dissolves more quickly than iron in acids.

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Definitions:

Somatotropin

A growth hormone produced by the anterior pituitary gland that stimulates growth, cell reproduction, and regeneration in humans and other animals.

Somat/o

A prefix related to the body, often used in medical terms.

Body

The physical structure of a person or organism, including the bones, muscles, and organs.

Adenoma

A type of noncancerous (benign) tumor that originates in the glandular tissue.