Cations and what carry electrical charges through a solution

In which phase(s) do the molecules take the shape of the container?

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.