The valence shell holds up to two electrons in which 2 elements

Deposition is the transition of matter going from gas to solid without passing through the liquid phase.a.) gas—-> solid

It idk haha what are we doing?

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.

The answer is the third choice