Here's how to determine the bond type between hydrogen and sulfur using electronegativity:

1. Electronegativity Values:

* Hydrogen (H): 2.20

* Sulfur (S): 2.58

2. Electronegativity Difference:

Subtract the smaller electronegativity value from the larger one:

2.58 (S) - 2.20 (H) = 0.38

3. Bond Type Classification:

* Ionic: Electronegativity difference ≥ 1.7

* Polar Covalent: Electronegativity difference between 0.5 and 1.7

* Nonpolar Covalent: Electronegativity difference < 0.5

Conclusion:

The electronegativity difference between hydrogen and sulfur (0.38) falls within the range for polar covalent bonds. This means that the electrons in the bond are not shared equally. Sulfur, being more electronegative, will attract the electrons more strongly, creating a partial negative charge on the sulfur atom and a partial positive charge on the hydrogen atom.