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The first scientist to show that atoms emit tiny negative particles was?
J.J. Thomson, in 1897, was the first scientist to show that atoms emit tiny negative particles, which we now know as electrons. This discovery led to the development of the plum pudding model of the atom.
Who found electrons?
J.J. Thomson is credited with discovering the electron through his experiments with cathode rays in 1897. He observed that cathode rays were negatively charged particles and proposed that they were a fundamental component of all matter.
Which scientist is credited with discovering the electron?
J.J Thompson discovered the electron. He also performed the Cathode Ray Tube Experiment and that told him that electrons are negative J.J Thompson discovered the electron. He also performed the Cathode Ray Tube Experiment and that told him that electrons are negative
What does JJ 925 CZ stand for on my necklace?
"JJ 925 CZ" likely refers to the metal content and stone type of your necklace. "JJ" may stand for the brand or manufacturer, "925" indicates that the metal is sterling silver, and "CZ" signifies that the stones are cubic zirconia.
When did sir john Joseph Thompson discovered the electron?
Sir Joseph John Thomson discovered the electron in 1897 through his cathode ray tube experiments, which demonstrated that cathode rays are composed of small, negatively charged particles. This discovery revolutionized the understanding of atomic structure and laid the foundation for modern physics.
What did JJ Thompson discover?
electron
Who invented this mass spectometer?
JJ Thompson
Who sings the wimax ad?
JJ Thompson
When Was JJ Thompson Born?
December 18, 1856
Jj thompson's date of contribution to science?
1974
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
Where does J J Thompson live?
Nowhere. JJ Thomson died in 1940
How did JJ Thompson know the charge of the particles?
from his cathode ray tube experiment
Who devised the plum pudding model to describe the layout of the atom?
I'm pretty sure it was jj. Thompson but i coudnt be sure
What were Lord Ernest Rutherfords Accomplishments?
he found faults in the atomic theory of jj Thompson
