 
			 
			MCQOPTIONS
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				| 1. | Identify the property which is not characteristic for a semiconductor? | 
| A. | At a very low temperature, it behaves like an insulator | 
| B. | At higher temperatures, two types of charge carriers will cause conductivity | 
| C. | The charge carriers are electrons and holes in the valence band at higher temperatures | 
| D. | The semiconductor is electrically neutral | 
| Answer» D. The semiconductor is electrically neutral | |