Match the term with its description. match term definition acid a. a value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water alkaline b. a compound that increases the hydroxide ions (oh−) when it is dissolved in a solution ph c. an atom or molecule that has a positive or negative charge ion d. a compound that increases hydrogen ions (h+) when it is dissolved in a solution