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Dalton performed the cathode ray experiment.
James chadwick
It was the investigator J. J. Thomson who did experiments with an early cathode ray tube. You'll find a link below.
research using the cathode ray
Niels Borh, a Danish scientist, discovered this in 1913
British scientist Sir Joseph J. Thomson discovered in 1897 that cathode rays were made up of what are now known as electrons.
English Physicist J.J. Thomson (1856-1940)
J.J. Thomson used cathode ray tubes to prove the existence of electrons.
J.J. Thomson used the cathode ray. Thomson's cathode ray experiment was when he shot a narrow beam of electrons through a cylindrical tube and deflected the electrons off of electric and magnetic fields, thus measuring the effects that those fields had on the direction of the beam.
has common cathode
a cathode that is common
It was a scientist named J. J. Thomson.