MCAT Question of the Day
    •

    Q:

    		 The mechanism behind electron capture may be described as:
    		 

    A

    		 an inner shell electron combining with a proton in the nucleus.

    B

    		 addition of external electron to the inner shell of an atom.

    C

    		 addition of external electron to the outer shell of an atom.

    D

    		 expulsion of a proton in exchange for an external electron.



    Nuclear Chemistry |
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