 
			 
			MCQOPTIONS
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				| 1. | Which of the following is correct about alpha particles? | 
| A. | High ionization due to relative size and carrying of double positive charge | 
| B. | Low penetration power | 
| C. | In air, they have a range of few centimeters | 
| D. | All of the mentioned | 
| Answer» E. | |