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He sent a cathode ray between electrically charged metal plates.
What else can I help you with?
J. J. Thomson electrified the world with what negatively charged particle?
J. J. Thomson discovered the electron.
When was Sir J. J. Thomson born?
Sir J. J. Thomson was born on December 18, 1856.
What did Thomson discover about the electron?
J. J. Thomson is credited with the discovery of electrons.
When was J. Arthur Thomson born?
J. Arthur Thomson was born in 1861.
When was john Thomson died?
J. Arthur Thomson died in 1933.
Who performed an experiment with cathode ray tubes?
J. J. ThomsonJ. J. Thomson did the cathode ray experiment where he discovered the existence of electrons.
What did J. J. Thomson experiment with?
J. J. Thomson experimented with cathode rays and discovered the electron, leading to the development of the plum pudding model of the atom.
What experiment did jj Thompson do?
J. J. Thomson observed that cathod rays are deflected by an electric field - and from this discovered the electron.
When was J. J. Thomson born?
J. J. Thomson was born on 1856-12-18.
When did J. J. Thomson die?
J. J. Thomson died on 1940-08-30.
What is J J Thomson full name?
Joseph John Thomson.
What did J J. Thomsons experiment show?
Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons.
Who performed an experiment using a cathode ray tube to show that any atom could be made to give off electrons?
It was a scientist named J. J. Thomson.
What was Joseph J. Thomson's contribution to chemistry?
J. J. Thomson discovered the electron and the isotopes.
J. J. Thomson electrified the world with what negatively charged particle?
J. J. Thomson discovered the electron.
What is Sir J. J. Thomson's birthday?
Sir J. J. Thomson was born on December 18, 1856.
When was Sir J. J. Thomson born?
Sir J. J. Thomson was born on December 18, 1856.
