Which One of the Following Substances Is Classified as a Chemical

question 25

Multiple Choice

Which one of the following substances is classified as a chemical compound?

• A) Ir
• B) He
• C) Ho
• D) HI
• E) In

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Definitions:

Aspirin-Type Analgesic

A class of medication used to reduce pain, fever, inflammation, and, in some doses, to prevent blood clots, mainly characterized by the presence of acetylsalicylic acid.

Gastric Disorders

A range of conditions affecting the stomach, including gastritis, gastric ulcers, and gastric cancer, often leading to pain and digestion issues.

Regressive Tax

A tax imposed in such a manner that the tax rate decreases as the amount subject to taxation increases, disproportionally affecting those with lower incomes.

Represent

To stand in for or symbolize something; in data and models, to depict or embody a concept, group, or physical entity.