Dalton was an english schoolteacher, rutherford was a chemist from new zealand, and bohr was a danish physicist. each made important contributions to the atomic model. taken together, what do these scientists demonstrate?

The appropriate response is the significance of assorted qualities in the development of logical learning. From the recorded researchers over that added to the nuclear model, taken together, these researchers show the significance of assorted qualities in the development of logical learning.

All of them demonstrated the atomic theory and the structure of atom. Dalton said that atom is the matter's simplest unit. Rutherford stated that protons and electrons are located around the nucleus. Bohr said that electrons are located at particular energy levels, around the nucleus. Thus, they all contributed in developing the atom as the basic unit of matter.

Sorry i dont understand the question can you rephase it?

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.