Where do you think vibranium belongs on the periodic table Vibranuim is a fiction element from Marvel and is of Black Panther's it's mostly a metal as well

Which of the following did you identify correctly

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.

Ijust took the quiz. their is no coefficient needed. : )