What makes metals, in particular, good conductors of electricity? a. the ability of electrons to flow throughout the metal b. the absence of charged particles c. the high temperatures required to break metallic bonds d. the presence of positive and negative ions

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.

if it's not useful, feel free to report for mistake in answer.

since electrons are negative the answer is neagtaive