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Answer:

oxygen or nitrogen

Explanation:

Answer for Educere/ Founder's Education

Hydrogen bonds can occur in molecules where hydrogen is bonded to oxygen.

What is hydrogen bonding?

Hydrogen bonding may be defined as a form of the electrostatic force of attraction through which a partially positive charge carrying hydrogen atom is covalently bonded to another electronegative atom bearing a lone pair of electrons which is significantly known as the hydrogen bond acceptor.

Hydrogen bonding is generally categorized under weak bonds. This is because the dissociation energy of the hydrogen bonding overall depends on the electronegativity of the atom that typically accepts the hydrogen bond.

The partial positive charge on the hydrogen atom permits those atoms to form a bond whose electronegativity is high or they bear a partial negative charge. All such properties are fulfilled by oxygen atoms.

Therefore, hydrogen bonds can occur in molecules where hydrogen is bonded to oxygen.

To learn more about Hydrogen bonding, refer to the link:

https://brainly.com/question/1420470

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