- #1
benzun_1999
- 260
- 0
dear reader,
the electrons are negative and protons are positive was proved by jj thompson. he proved it using the discharge tube. the cathode rays which started from the cathode(-) to the anode(+) was said to be negative because of its attraction to the anode. is there any other experiment or theory that proves that electrons are negative and protons are positive?. i am only in 9th std, so please don't be angry with me for this question.
the electrons are negative and protons are positive was proved by jj thompson. he proved it using the discharge tube. the cathode rays which started from the cathode(-) to the anode(+) was said to be negative because of its attraction to the anode. is there any other experiment or theory that proves that electrons are negative and protons are positive?. i am only in 9th std, so please don't be angry with me for this question.