Which of the following have been discovered by `alpha`particle scattering experiment? (i) Electron (ii) Proton (iii) Nucleus (iv) Neutron
A
`(iii)`
B
`(iii),(iv)`
C
`(ii),(iii),(iv)`
D
`(i),(ii),(iii),(iv)`
Text Solution
Verified by Experts
The correct Answer is:
B
Electron and proton were discovered by discharged through gases.
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