F Determine the number of protons and electrons in each of the following ions.

Express your answers as integers. Enter your answers separated by a comma.

Ithink it is quantity of plants

What is the question

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.