How Can You Identify the Format of a File

question 21

Multiple Choice

How can you identify the format of a file?

• A) Check what program opens the file
• B) Check what program created the file
• C) Check the file size
• D) Check the file name extension

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Definitions:

Hexane

A hydrocarbon with the chemical formula C6H14, used as a solvent in industrial applications, including the extraction of oils and fats.

Alkane Solvents

Organic solvents composed of alkanes, which are hydrocarbons containing only single bonds, making them non-polar and effective for dissolving similarly non-polar substances.

Electronegative

A measure of an atom's ability to attract and hold onto electrons when it forms bonds, affecting the polarity of chemical bonds.

Br

The chemical symbol for bromine, a halogen element with atomic number 35 that is a reddish-brown liquid at room temperature, used in various industrial applications.