Q. Metals are good conductors of electricity because

  • (A) They have high melting point
  • (B) The atoms are lightly packed
  • (C) They contain free electrons
  • (D) All of the above
✅ Correct Answer: (C) They contain free electrons

Published by Ram Sharma ⭐ 193.88K Points at 12-Jan-2022 06:31 pm in Physics

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