NEET Chemistry ยท Medium

The Solid State: Metallic solids MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Metallic solidsMediumQuestion 34009

Question

Electrical conductivity in metals is mainly due to:

  1. A
    delocalized electrons
    Correct
  2. B
    hydrogen bonding
  3. C
    free protons
  4. D
    ionic defects

Correct answer

delocalized electrons

Explanation

Mobile electrons carry charge through the metal.