Answer: O Thomson
Step-by-step explanation:
- The first model which is known as "Thomson atomic model" of the atom that showed the structure of the inside of an atom is developed by William Thomson. The model gave description of an inner structure of the atom theoretically.
- His theory was supported by J J Thomson who had discovered electron.
- He discovered negatively charged particle during a cathode ray tube experiment
So, the correct option is "Thomson" .
