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Joseph John Thomson (1856 - 1940) is credited with discovering the electron. He worked extensively with cathode ray(electrons) tubes and his work led to the development of the mass spectroscope. He developed a model of the atomand, like many brilliant scientists, his model was further refined leading to increasingly better understanding of the structure of the atom. Thomson's student Ernest Rutherford actually proved that Thomson's model of the atom was incorrect.
Thomson then went on to study the nature of positively charged ions.
Thomson was awarded the Nobel Prize for Physics in 1906.
Rutherford was awarded the Nobel Prize for Chemistry 1908 for his work on alpha particles.
JJ Thomson's son was also a winner of the Nobel Prize for Physics in 1937.
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What year was JJ Thomsan born in?
1856
The sum of the ages of jj aj and bj is 79 aj is 6 years older than jj all of their ages are prime numbers what are their ages?
11, 31 and 37
How many times 4 go into 6?
1
Give a real world example of how permutations and combinations can be used?
jj
The key signature comes before or after the time signature?
It comes before the time signature. The clef comes before the key signature.
Jj thompson's date of contribution to science?
1974
What was J. J. Thomson contribution?
JJ Thompson discovered 'the electron in 1897 and he also discovered 'the proton'
What did JJ Thompson discover?
electron
Who invented this mass spectometer?
JJ Thompson
Who sings the wimax ad?
JJ Thompson
What were JJ Thomson's contribution to chemistry?
ELECTRONS
When Was JJ Thompson Born?
December 18, 1856
What are the contribution OJ jj Thomson in physics?
None
What was JJ Thompson working with when he discovered the cathode rays?
Electrons.
Who discovered electrons through an evacuated glass tube?
JJ Thompson
Who thought that atoms was like a roll with raisins stuck in it?
JJ thompson
How did JJ Thompson know the charge of the particles?
from his cathode ray tube experiment
