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Who discovered proton, neutron and electron?

Who discovered proton, neutron and electron?

Grade:10

2 Answers

SRIKANTH A
41 Points
9 years ago

The electron was identified and assigned the negative charge in 1897 by J.J. Thomson

The proton was discovered in 1918 by Ernest Rutherford.

The neutron was discovered by James Chadwick in 1932

Siddharth Sonkamble
16 Points
9 years ago

Proton= Ernest Rutherford.

Neutron= James Chadwick.

Electron= J. J. Thomson

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