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That most of an atom's mass was packed in a central nucleus
What else can I help you with?
What particle did Thomson discover?
Electrons
What did Thomson discover about the electron?
J. J. Thomson is credited with the discovery of electrons.
When was rutherfords model created?
Rutherfords Model is Rutherfords Model... thats it, its just a model.. go look it up on google images im sure you will figure it out by then.
What did Thomson discover in the atom?
JJ Thomson discovered electrons, which showed that atoms are not indivisible.
Did JJ Thomson discover the proton?
No, the electron
Did J.J. Thomson discover isotopes?
No, J.J. Thomson did not discover isotopes. Isotopes were discovered by Frederick Soddy and John William Strutt in the early 20th century. J.J. Thomson is known for his discovery of the electron.
Who discover the electrons sabatomic particles?
j.j. thomson
When Joseph john Thomson discover the electrons?
He discovered it 1897.
What was JJ Thomson famous for?
helped discover atoms an atomic theory
What did Charles Wyville Thomson discover?
the books he wrote have all the awnsers
How did J.J. Thomson discover the electrons?
Thomson was experimenting with currents of electricity inside empty glass tubes.
Who discover atoms contains electrons?
j.j Thomson in 1897 found electron
