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J.J. Thompson worked to develop the atomic theory. He discovered that atoms have separate negative and positive material. Before him, it was widely believed that atoms were just spheres of matter.

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What did jj thomsons expiremnt do?

J.J Thomson's made a A cathode ray tube. This is a tube that is hollow and is sealed.


What was JJ Thomsons model of the atom called?

JJ Thomson's model of the atom is called the "plum pudding model." It suggested that atoms were made up of positive and negative charges distributed throughout a neutral, positively-charged background.


What did JJ Thomson work with?

Discovery of electron was done by JJ Thomson. he and others studied the properties of cathode rays by conducting experiments.


Were JJ Thomson's ideas accepted by society at the time?

Yes, J.J. Thomson's ideas on the existence of negatively charged particles (electrons) were accepted by the scientific community at the time. His discovery of the electron through cathode ray experiments in the late 19th century revolutionized the understanding of atomic structure and won him the Nobel Prize in Physics in 1906.


JJ Thomson won the nobel prize in 1906 for the discovery of which particle?

electron


What did sir j Joseph thomeson expand your knowledge about atoms?

sir jj thomsons was a brialiant english physics scientist, he observed the cathod in atom, later called electron, by CRT CATHOD RAY TUBE


What is the area of Thomsons Lake?

The area of Thomsons Lake is 5,380,000.0 square meters.


When was Thomsons Online Benefits created?

Thomsons Online Benefits was created in 2000.


What was JJ Thomsons 1904 model called?

JJ Thomson's 1904 model was called the "plum pudding model." This model described the atom as a sphere of positive charge with electrons embedded throughout, like plums in a pudding. It was later replaced by the more accurate Rutherford model.


Who found the electron?

The electron was discovered by J.J. Thomson in 1897 through his experiments with cathode rays. Thomson's discovery of the electron revolutionized the field of physics and laid the foundation for modern atomic theory.


What honors or awards did JJ Thomson receive?

JJ Thomson received the Nobel Prize in Physics in 1906 for his discovery of the electron and his pioneering work on the conduction of electricity in gases. He was also knighted in 1908 for his contributions to science.


What discovery lead the scientists to question john daltons model of the atom and to favor jj Thomsons model?

The discovery of the electron by J.J. Thomson through his cathode ray tube experiment led scientists to question John Dalton's model of the atom. Thomson's observation of negatively charged particles in the cathode ray, along with their behavior under electric and magnetic fields, contradicted Dalton's indivisible and uniformly dense model of the atom. Thomson's model, proposing that atoms contain subatomic particles (electrons), gained favor due to its ability to explain these experimental findings.