electromotive series

American

noun

Chemistry.

the classification of metals in the order of their electrode potentials.

electromotive series British

noun

chem a series of the metals, together with hydrogen, ranged in the order of their electrode potentials

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Volta then proved that all metals could be arranged in an electromotive series such that each became positive when placed in contact with the one next below it in the series.

From Project Gutenberg

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023