Question

Which element is most likely to form three covalent bonds: P, C, S, Si, Se?

Answer 1

Which element is most likely to have a `+III` or `-III` oxidation state?

Explanation:

`PCl_3`, `PH_3`, `P(CH_3)_3`............All of these are real compounds that we can use in the laboratory. The formulation of the alkyls, halides, and hydrides is a little bit different for carbon, sulfur, silicon, and selenium........And so your choice is clear.........