![]() In 1832, Michael Faraday reported that the quantity of elements separated by passing an electric current through a molten or dissolved salt is proportional to the quantity of electric charge passed through the circuit. In chemical reactions, atoms are combined, separated, or rearranged.Atoms of different elements combine in simple whole-number ratios to form chemical compounds. ![]() Atoms cannot be subdivided, created, or destroyed.Atoms of a given element are identical in size, mass, and other properties atoms of different elements differ in size, mass, and other properties. ![]()
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