MCAT Question of the Day
    •

    Q:

    		 Which of the following types of nuclear decay do NOT experience a change in mass number?

    I. beta decay
    II. positron emmision
    III. gamma decay
    		 

    A

    		 I and II only

    B

    		 II and III only

    C

    		 III only

    D

    		 I, II and III



    Nuclear Chemistry |
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