Who found Electron Proton and Neutron?

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Solution

Atom is made up of three subatomic particles that are electrons, protons and neutrons.
Electrons at negatively charged particles whereas the protons are positively charged particles. neutrons have no charge.
Proton was discovered by Ernest Rutherford.
Electron was discovered by J.J Thomson.
Neutrons were discovered by Sir James Chadwick.

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Similar questions

Which of the following statement is correct about the atom of an element ?

(a) an atom can have only protons and neutrons but no electrons.

(b) an atom can have only electrons and neutrons but no protons

(d) an atom must always have a proton, neutron and electron

who discovered proton& neutron

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