Sulfur is in the same column of the periodic table as oxygen, but has electronegativity similar to carbon. compared to water molecules, molecules of h2s will

Answer is: will not form hydrogen bonds with each other.
Hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom (H), covalently bound to a highly electronegative atom such as flourine (F), oxygen (O) and nitrogen (N) atoms.
Because of hydrogen bonds, water has higher melting and boiling temperatures than H₂S.