#1: For each of the four early models of the atom, describe how each model was **incorrect** compared to the modern model. How was Dalton incorrect?

How was Thomson incorrect?

How was Rutherford incorrect?

How was Bohr incorrect?

What are the concentrations of hydroxide and hydronium ions in a solution with a ph of 10.2?

2. how is heavy water different from normal water

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.