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Matching Identify the Letter of the Choice That Best Matches the the Phrase

question 22

Multiple Choice

Matching
Identify the letter of the choice that best matches the phrase or definition.
-The ability to work on files at the same time as others


Definitions:

Mercury

A chemical element with symbol Hg and atomic number 80, known for being a liquid metal at room temperature and for its toxicity.

Room Temperature

The ambient temperature of a room, generally considered to be between 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit).

Sodium Sulfate

An inorganic salt used in detergents, paper manufacturing, and glass production, known chemically as Na2SO4.

Atoms

Atoms are the basic units of matter and the defining structure of elements, consisting of a nucleus surrounded by electrons, and classified by the number of protons they contain.

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