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1. |
What is the correct order of electronegativity of atoms C, N, O and F? |
A. | Cu003eNu003eOu003eF |
B. | Nu003eCu003eOu003eF |
C. | Fu003eOu003eNu003eC |
D. | Cu003eNu003eFu003eO |
Answer» D. Cu003eNu003eFu003eO | |