Question

Which type of bonds hold atoms together in water molecule

Answer 1

Hydrogen bonds hold together the atoms in a water molecule. A single water molecule is made up of two hydrogen atoms and one oxygen atom.

Answer 2

Polar covalent bonds hold atoms together in a water (H2O) molecule since H (non-metal) is bonded to O (which is also a non-metal), so they'll need to SHARE electrons (covalent), not to mention H2O is POLAR because of O (-> O has a [-] charge compared to H [+]), so there's an unequal sharing of electrons.