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  • construction of EDTA complete.png
    Figure 2: An EDTA molecule binds a total of six times to a generic central metal, labeled M. Notice that the atoms with the unpaired electrons (the two nitrogens and four oxygens) make these coordinate covalent bonds. Credits go to Wikipedia for picture.

    Contributors and Attributions

    • Allen Zeng, UC Davis, SSReno, Parul Jandir, UC Davis
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