0
here are some jot notes about thomasons theory:
1894+
+ve sphere with embedded electrons
net charge of 0
no protons
no neutrons
his theory led to the "Plum-Pudding "model
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoJJ Thomson's atomic model was called the plum pudding model.
In this model, the atom contains electrons surrounded by a soup of positive charge to balance the electrons' negative charges, i.e. negatively-charged plums surrounded by positively-charged "pudding".
Hope this help,
physicsisland@hotmail.com
Wiki User
∙ 9y agoJ.J. Thomson's atomic theory described the composition of atoms. His theory made several discoveries about atoms. A couple of these discoveries include the fact that they are comprised of smaller particles and that they have electrons.
Wiki User
∙ 13y agoThomson proposed that the atom was simply a positively-charged sphere, with electrons studded in it. This model was replaced with the Rutherford model after the alpha scattering experiments, which indicated that the atom was mostly empty space.
Wiki User
∙ 12y agogood question that's what i need to know!!
Wiki User
∙ 7y agoThe experiment of J. J. Thomson was based on the deflection of cathodic rays (electron beams).
Wiki User
∙ 12y agoby being gay with wes daniels
Add your answer:
Earn +20 pts
What discovery lead the scientists to question john daltons model of the atom and to favor jj Thomsons model?
JJ Thomson's discovery of electrons indicated that atoms were not indivisible.
What was JJ Thomsons model of the atom called?
plum pudding model
Were JJ Thomson's ideas accepted by society at the time?
Yes, his beliefs were accepted by society in his time.
How did the results on j j thomsons experiments change how scientists thought about atoms?
evaluate the impact of research on the way scientists thought about atoms
What was JJ Thomsons 1904 model called?
The model was called the: The Plum Pudding Model
What discovery lead the scientists to question john daltons model of the atom and to favor jj Thomsons model?
JJ Thomson's discovery of electrons indicated that atoms were not indivisible.
What was JJ Thomson famous for?
helped discover atoms an atomic theory
What was JJ Thomsons model of the atom called?
plum pudding model
What aspect of Dalton's theory was not supported by Thomsons findings?
During the Dalton life no information about the structure of atoms was known.
Were JJ Thomson's ideas accepted by society at the time?
Yes, his beliefs were accepted by society in his time.
How did the results on j j thomsons experiments change how scientists thought about atoms?
evaluate the impact of research on the way scientists thought about atoms
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 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 1904 model called?
The model was called the: The Plum Pudding Model
Who opposed J J Thomsons atomic theory?
Spider Man
What aspect of Dalton's theory was supported by Thomsons findings?
the electron part
Why was Dalton's model of the atom changed after Thomson's experiment?
John Dalton's atomic theory indicated that atoms were indivisible spheres. When JJ Thomson did his work with cathode ray tubes, he discovered that atoms contain electrons, which meant that the atom is not indivisible, that there are smaller particles within.
