The electrode potentials of the two metals are significantly different.

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The electron carriers play a crucial role in the electron transport chain.

Electron spin resonances are used in magnetic resonance imaging.

The electron shells surround the nucleus of an atom.

The electron densities in the material were measured using a scanning electron microscope.

Electron holes are created when an electron leaves a position in an atom or a crystal lattice.

The electron affinities of these elements vary greatly.

Transmission electron diffractions are used to study the atomic structure of materials.

Three-center two-electron bonds are important in chemical reactions.