Structure of Metals and Alloys

AP Chemistry· difficulty 3/5

Metals conduct electricity well because

  • A

    They have no electrons

  • B

    They have a 'sea' of delocalized valence electrons that move freely

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  • C

    They are radioactive

  • D

    They contain ions only

Explanation

Metallic bonding: cation lattice in a sea of mobile electrons. Explains conductivity, malleability, and metallic luster.

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