MCQOPTIONS
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				| 1. | 
                                    At room temperature the number of conducting electrons in an intrinsic semiconductor | 
                            
| A. | is almost equal to the number of valence electrons | 
| B. | is about half the number of valence electrons | 
| C. | is small as compared to the number of valence electrons | 
| D. | is a very small fraction of the number of valence electrons | 
| Answer» E. | |