MCAT Question of the Day
    •

    Q:

    		 A radioactive compound has a half life of 50 years. After how many years would 200g of this compound decay to to 3.125g?
    		 

    A

    		 250 years

    B

    		 300 years

    C

    		 350 years

    D

    		 400 years



    Nuclear Chemistry |
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