1. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

2. Who invented paper ?

Answer:

Cai Lun

3. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

4. Who invented Periodic table ?

Answer:

Dmitri Mendeleev invented Periodic Table

5. Who invented Chemotherapy ?

Answer: Paracelsus of Switzerland

6. Who invented Transistor ?

Answer: Bardeen, Shockley & Britain of U.S.A. in 1948

7. Who invented google ?

Answer:

Larry Page