Review Of Hydrogen Bonds Definition 2023. Web a hydrogen bond is the electromagnetic attraction created between a partially positively charged hydrogen atom attached to a highly electronegative atom and another nearby electronegative atom. Hydrogen bonds can exist between atoms in different molecules or in parts of the same
It is a subject of various studies and controversies over which interactions may be classified as the hydrogen bond; As the name suggests, a hydrogen bond always involves a hydrogen atom, but the other atom can be any more electronegative element. Polar molecules, such as water molecules, have a weak, partial negative charge at one region of the molecule (the oxygen atom in water) and a partial positive charge elsewhere (the hydrogen atoms in water).
