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siniylev [52]
3 years ago
8

What conditions need to be present for an atom to form hydrogen bonds?

Biology
1 answer:
Veronika [31]3 years ago
3 0
Fluorine, oxygen, or nitrogen. These three elements are so electronegative that they withdraw the majority of the electron density in the covalent bond with hydrogen, leaving the H atom very electron-deficient.
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