Italicized Brackets Are Used To

question 3

Multiple Choice

Italicized brackets are used to:

• A) show alternate terms.
• B) surround an additional code or codes that must be included with the initial code.
• C) show additional descriptions that are also included in the description of the code.
• D) None of these

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Definitions:

Industrial Chemicals

Chemical compounds produced in large quantities for use in various industries, ranging from manufacturing to agriculture.

Crude Oil Refining

The industrial process of transforming crude oil into useful petroleum products such as fuel, gasoline, and diesel.

Light Gases

Gases with low molecular weights, such as hydrogen, helium, or methane, that are often used in applications requiring low density.

Lightest Fraction

In petrochemistry, refers to the fraction of a crude oil that contains the lightest, most volatile components, such as gases and small hydrocarbons.