Which atomic models in task 1 are not supported by thomson’s experimental evidence? for each of these models, explain the experimental results that the model would predict.

the models in task 1 were dalton's, thomson's, rutherford's, and bohr's.
the experimental evidence would be from the cathode ray tube experiment.

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa