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Sometime in November of the year 1897. It was an important discovery for Sir JJ Thompson.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoHe never discovered it it was discovered by a great man by the name of Dustin berry Who attended college with niels bohr
Wiki User
∙ 7y agoJ.J. Thomson was not the discoverer of atoms; he is credited with the discovery of electrons and isotopes.
Wiki User
∙ 14y agoWhile taking a bath.
Wiki User
∙ 13y agoIt was in 1897=)
Wiki User
∙ 6y agoThe discovery is from 1897.
Wiki User
∙ 12y ago1897
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Who discovered the electron cloud?
It was Erwin Schrodinger and Werner Hiesenburg.
What subatomic particle was first discovered?
This particle was the electron in 1897 (J.J. Thomson).
Why was JJ Thompson important?
JJ Thompson is a Famous Inventor. JJ Contributed to the Atomic Theroy.
Who discovered the electrons?
J. J. Thomson
Who discovered each particle of the atom?
The electron was discovered by J.J. Thompson. Simply, he used a Cathode ray tube and magnetic fields to "bent" the flow of particles. He also determined the mass to charge ratio of the electron, thus proving it to be less massive (and a component) of the atom. By extension, as electrons were negative and matter is generally neutral, he knew that there must be something positive inside the atom to balance the charge. He came up with the plumb pudding model of the atom. The proton was discovered by Ernest Rutherford. He bombarded a sheet of gold foil with alpha particles, and found that the majority of these particles passed through (thus disproving the plumb pudding model) while very few were radically deflected or reflected. The neutron was discovered by James Chadwick. His experiment was a variation on that used by Irene Curie and her husband involving polonium and alpha radiation. The discovery of each of the three basic particles that make up the atom is take up by three separate questions - one for each one. All there questions are listed in the related questions area below, and they are links to those questions.
Who discovered the electron cloud?
It was Erwin Schrodinger and Werner Hiesenburg.
Which was discovered first proton or electron in which year and by whom?
the electron was first discovered in 1897 by Joseph john Thomson and the proton was discovered in 1913 by ernest Rutherford
Which scientist(s) discovered the electron?
John Joseph Thomson (J.J. Thomson)
What was the first particle created?
This particle was the electron discovered in 1897 by Joseph John Thomson.
What was the first subatomic particle created?
This particle was the electron discovered in 1897 by Joseph John Thomson.
What information did Jospeh John JJ Thompson discover about the atom?
J.J. Thompson discovered the electron. His atomic model is also called the plum pudding model.
What subatomic particle was first discovered?
This particle was the electron in 1897 (J.J. Thomson).
Who discovered the electron How?
The electron is a fundamental subatomic particle that was identified and assigned the negative charge in 1897 by Sir John Joseph Thomson and his team of British physicists.
Who discovered the electron and how?
The electron is a fundamental subatomic particle that was identified and assigned the negative charge in 1897 by Sir John Joseph Thomson and his team of British physicists.
What did Joseph John Thomson conclude about the atom?
J.J. Thomson discovered the electron and proposed the plum-pudding model for the atom.
Why was JJ Thompson important?
JJ Thompson is a Famous Inventor. JJ Contributed to the Atomic Theroy.
What has the author Joseph John George written?
Joseph John George has written: 'Francis Thompson'
