Empirical Data Is

question 18

Multiple Choice

Empirical data is:

• A)is any data used in a research project.
• B)is data gathered directly by the researcher in the field.
• C)is any relevant and usable data.
• D)is quantitative data.

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Definitions:

Chlorine

A chemical element with symbol Cl, known for its strong disinfectant properties, widely used in water purification, bleaches, and manufacturing of numerous products.

Limiting Reagent

The reactant in a chemical reaction that is completely consumed first, limiting the amount of product formed.

Hydrogen

A chemical element with the symbol H and atomic number 1, it is the lightest and most abundant chemical substance in the universe.

Oxygen

A chemical element (symbol O) with atomic number 8, essential for most forms of life and crucial in combustion processes.