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A state of matterAnything that occupies space and has mass; contrasted with energy. in which the atomic-scale particles remain close together but are able to change their positions so that the matter takes the shape of its container
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.