Name three sub atomic particles in an atom.who discovered the negative sub-atomic of an atom
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proton,electone and neutron are the sub atomic particles in an atom..
negetive sub atomic particles or electron was discovered by J.J.Tomsone
hope it helpful to u....
negetive sub atomic particles or electron was discovered by J.J.Tomsone
hope it helpful to u....
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Answer:
Explanation:
The 3 sub atomic particles present in an atom are:
Proton, Neutron and Electron
J.J. Thomson discovered the negative one ( electrons )
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