Assertion: electrode's cell | /r/MadeOf | another metal-metal interface
Facets:
Source sentences:
text: The measured potential difference between two metal electrodes assembled into a cell does not equal the difference of the Galvani potentials of the two metals (or their combination with the solution Galvani potential) because the cell needs to contain another metal-metal interface, as in the following schematic of a galvanic cell: