I am almost positive that the answer is: Plasmas. Let me know if im right or not please!! :)
Answer:sodium
Explanation: because its not hard to look on the PERIODIC TABLE
Answer:
The atom resembles plum pudding
Explanation:
The discovery of the electron in 1897 by J. J Thomson and the proton in 1917 by Rutherford most directly refuted or replace the idea that the atom resembles plum pudding.