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He sent a cathode ray between electrically charged metal plates.
Shaun Lehner
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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.
When was J. Arthur Thomson born?
J. Arthur Thomson was born in 1861.
What did Thomson discover about the electron?
J. J. Thomson is credited with the discovery of electrons.
What did J.J. Thomson die of?
What J. J. Thomson died of is still a mystery. Sorry.
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?
A cathode ray
Who proposed the plum-pudding model of the atom?
J J Thomson
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.
Who discovered the charge to mass ratio for the electrons?
Millikan found the charge of an electron by his famous oil drop experiment. J J Thomson determined the specific charge of the electron. That means the ratio of the charge of an electron to its mass. With these two values one can find the mass of electron by dividing the charge value by its specific charge.
What is J J Thomson full name?
Joseph John Thomson.
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 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.
What was Joseph J. Thomson's contribution to chemistry?
J. J. Thomson discovered the electron and the isotopes.
What is Sir J. J. Thomson's birthday?
Sir J. J. Thomson was born on December 18, 1856.
