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Chapter 12 chemistry Part 3

A measure of the acidity and alkalinity of a substance
An ion with a positive electrical charge
Multiples of 10
Acids derived from plants used to exfoliate the skin
A colorless liquid or white crystals with a strong unpleasant odor that is used in permanent waving solutions
Ph below 7
A colorless gas with a pungent odor that is composed of hydrogen and nitrogen
Ph of 7
the separation of an atom or molecule into a positive and negative ions
Ph above 7
Known as bases, compounds that react with acids to form salts
An ion with a negative electrical charge