When two atoms hydrogen and one oxygen atom bond together in H2O, what type of bonds do they form? Group of answer choices

1.Non-polar covalent bonds because O has a greater electronegativity than the H atoms

2.Non-polar covalent bonds because the electronegativity between the two atoms are similar

3.Polar covalent bonds because O has a greater electronegativity than the H atoms

4.Polar covalent bonds because the electronegativity values are similar between the two atoms