A hydrogen bond.
The oxygen in the water molecule is Partially negative and the Hydrogen in the water molecule is partially Positive . Thus they bond up to form Hydrogen Bond.
Water molecules are polar, which means they have a slightly positive and negative end. The positively charged hydrogen atoms in water molecules are attracted to the negatively charged oxygen atom in neighboring water molecules, preventing hydrogen-hydrogen bonding. This results in hydrogen bonding only occurring between hydrogen and oxygen atoms of adjacent water molecules.
Water molecules consist of hydrogen molecules and oxygen molecules. Most of the negative charge comes from the oxygen molecules while the hydrogen molecules carry the positive charge.
In one water molecule, you have the slightly negatively charged oxygen side, and then you have the slightly positive hydrogen end. Because of this, the negative oxygen attracts positive hydrogens and vice versa in separate water molecules. This is where the hydrogen bonds are made.
Hydrogen bonds form between a hydrogen atom with a partial positive charge and an atom or molecule with a partial or full negative charge. This attraction is due to the electrostatic force between the positive and negative charges, resulting in a relatively strong intermolecular force.
Polar molecules like water do have distinct positive and negative poles due to an uneven distribution of charge within the molecule. In the case of water, the oxygen atom has a partial negative charge, while each hydrogen atom has a partial positive charge, resulting in a polar molecule.
A water molecule is like a magnet in that it has a positive and negative charge distribution. The oxygen atom in water has a slightly negative charge, while the hydrogen atoms have a slightly positive charge, creating a polar molecule. This polarity allows water molecules to attract each other and form hydrogen bonds.
Hydrogen ions are attracted to water molecules because water is a polar molecule with a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom. The positive hydrogen ions are attracted to the negative oxygen atoms in water through electrostatic forces, forming hydrogen bonds that stabilize the system.
Polar molecules have regions of partial positive and negative charges. When a polar molecule has a hydrogen atom bonded to a highly electronegative atom (such as oxygen, nitrogen, or fluorine), the hydrogen atom carries a partial positive charge. This allows the hydrogen to form a strong attraction with a lone pair of electrons on another electronegative atom, leading to the formation of a hydrogen bond.
NH3
Polar molecules have partial negative and partial positive charges on opposing sides. They have a net dipole as a result of the opposing charges.
Hydrogen bonds are responsible for bonding water molecules together. These bonds form between the slightly positive hydrogen atom of one water molecule and the slightly negative oxygen atom of another water molecule.