As a bond between a hydrogen atom and a sulfur atom is formed, are the electrons shared or transferred to form a covalent or ionic bond?
The bond between a hydrogen atom and a sulfur atom is nonpolar covalent, so the electrons are shared.
Comparing their electronegativities will help determine the type of bond. Electronegativity is the tendency of a bonded atom to attract shared electrons to itself. The difference in electronegativity
Refer to the following site for more information about electronegativity and an electronegativity chart.