El átomo esta organizado con electrones ubicados en los orbitales, lo cual se encuentran en subniveles y en un nivel de energía especifico. piensa con que se compara este orden que tiene el átomo:

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Explanation:

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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