Click one of the letters above to advance the page to terms beginning with that letter.
A unitA particular measure of a physical quantity that is used to express the magnitude of the physical quantity; for example, the meter is the unit of the physical quantity, length. of length equal to 100 pm or 10-10 m.
An voltaic (galvanic) cell in which the anodeThe electrode in an electrochemical cell where oxidation occurs. The positively charged electrode in a vacuum tube. and cathodeThe electrode in an electrochemical cell where reduction occurs; the negatively charged electrode in a vacuum tube. compartments contain the same solutions, but at different concentrations.