He sent a cathode ray between electrically charged metal plates.
Virgil Thomson's birth name is Thomson, Virgil Garnett.
Katherine Thomson was born in 1955.
If you mean David Kenneth Roy Thomson, 3rd Baron Thomson of Fleet- through his families business- Thomson Reuters.
James Francis Thomson died in 1973.
J. J. ThomsonJ. J. Thomson did the cathode ray experiment where he discovered the existence of electrons.
He hit plates with light
It's J.J. Thomson He had the plum pudding experiment The answer is Thomson
He hit plates with light
A cathode ray
He did nothing
Thomson did the experiment various times to observe if the particles behave the same way. How they did he determined they were the same kind later called electrons.
J.J. Thomson discovered the electron studying the deflection of cathode rays.
i dont know the answer
Thomson discovered that the atom contained smaller particles called electrons
J.J Thomson conducted the cathode-ray tube experiment in 1911.
The result of a scientific experiment is the conclusion.