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Approximately what proportion of American adults has an undergraduate degree?
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.
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