MCAT Question of the Day
    •

    Q:

    		 Which of the following molecules does not have a permanent dipole?

    		 

    A

    		 NH3

    B

    		 CH2Cl2

    C

    		 H2O

    D

    		 BH3



    Molecular Structure |
    Subscribe


    Connect

    Questions? We're here to help!

    Ask Us