Match the property to the respective element. The task is to match the lettered items with the correct numbered items. Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drop-down. Select the letter in the drop down that best matches the numbered item with the lettered alternatives. a. There is large number of electrons available for conduction. b. It has large forbidden gap. c. The conductivity is moderate. 1. Conductor. a 2. Insulator. a 3. Semi-conductor