J.J. Thomson- 1897

I believe I have discovered the electron! I came up with the structure on atoms and I like to call it 'The raisin bun model'. It has a positive charged sphere with negatively charged electrons embedded like raisins into a bun. The negative electrons balance out the positive sphere. Therefore, this made the atom have no charge at all. The reason I have changed Dalton's theory is because I found out that atoms can be cut.