An Experiment Involves the Manipulation of the Dependent Variable by the Experimenter

question 158

True/False

An experiment involves the manipulation of the dependent variable by the experimenter.

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Definitions:

Ethane

A simple aliphatic hydrocarbon with the formula C2H6, consisting of two carbon atoms single-bonded together and six hydrogen atoms.

UV Light

Ultraviolet light, a type of electromagnetic radiation with a wavelength shorter than visible light but longer than X-rays.

Reaction Rates

A measure of how quickly the concentration of reactants decreases or the concentration of products increases over time in a chemical reaction.

Free Radical

An atom, molecule, or ion that has an unpaired valence electron, making it highly reactive and prone to participating in chemical reactions.