MCAT Question of the Day
    •

    Q:

    		 Technetium, element number 43, is not found naturally occurring. This suggests that technetium
    		 

    A

    		 oxidizes very quickly

    B

    		 reacts irreversibly with its surrounding environments

    C

    		 cannot be produced

    D

    		 has no stable isotopes



    Periodic Table |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More