We moved from Thomson's model part one. then moved on to explain how this Thomson's model was disproven by Rutherford's model.
We discussed the Thomson's model is like a chocolate cookie ball or what he coined as the plum pudding model. Here a ball of positively charged particles has embedded in it negatively charged particles. (See the image below.)
We then discussed how Rutherford a student of Thomson came up with a new model of the atom. (See below.)
