Which one of the following has the greatest energy gap? A. Insulator B. Conductor C. Semi conductor D. All of above Right Answer: A. Insulator Share : December 28, 2017 Hassan Ali Physics Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -How many significant figures are present in the number 10, 450?The temperature at which all the gases become liquid is called?An ideal choke would be?