MCAT Question of the Day
    •

    Q:

    		 Hydrogen is capable of having which of the following oxidation states?

    I. -1
    II. 0
    III. 1
    		 

    A

    		 I and III only

    B

    		 II and III only

    C

    		 III only

    D

    		 I, II and III



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