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In Thomson and plum-pudding model of the atom the plums represent?
Wiki User
∙ 6y ago
The plums represent negative electrons
Wiki User
∙ 12y ago
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In Thomson's plum pudding model what do the plums represent?
The plums represent the electrons, which has a negative charge.
What did the pudding represent in the plum pudding model?
Thomson's plum pudding model is the model of an atom in which an atom is regarded as a sphere of size 10^(-10)m radius and positively charged matter in which electrons were embedded. Thomson used the pudding as the positive charge and the plums as the negative charge. The plums are stuck in the pudding just as electrons are randomly found in an atom.
what is Thomson plum pudding?
Thomson's plum pudding model is the model of an atom in which an atom is regarded as a sphere of size 10^(-10)m radius and positively charged matter in which electrons were embedded. Thomson used the pudding as the positive charge and the plums as the negative charge. The plums are stuck in the pudding just as electrons are randomly found in an atom.
Why is plum-pudding and raisin bread a good comparison when talking about JJ Thomson's model of the atom?
Thomson believed that electrons were attached to the nucleus like plums in pudding or raisins in bread.
How did Thomson demonstrate the existence ofthe electron?
Thomson discovered electrons studying cathode rays and estimating the mass and electrical charge of the component particles.
How did J.J. Thomson's discovery affect the model of the atom?
J.J. Thomson is credited with the discovery of the electron in about 1904. He envisioned negatively charged "corpuscles" floating in a positively charged cloud, just like plums in a plum pudding. This was the "plum pudding" model of the atom, and it lasted until Geiger and Marsden conducted their gold foil experiment in about 1909.
What are the key structural features of Thomson's 'Plum pudding' model?
Thompson's plum pudding model was that the raisin were negatively charged (electrons) and that the rest of the pudding positively charged.
What did J J Thomson?
j.j thomson put forward the plum pudding theory according to which element is like pudding of positive charge and tiny negative charges stuck inside like plums in pudding.
What J J Thomson do?
j.j thomson put forward the plum pudding theory according to which element is like pudding of positive charge and tiny negative charges stuck inside like plums in pudding.
How did jj Thomson come up with the idea that an atom could shape like a plum pudding?
In Thomson's "Plum Pudding Model" each atom was a sphere filled with a positively charged fluid. The fluid was called the "pudding." Scattered in this fluid were electrons known as the "plums." The radius of the model was 10-10 meters. Thomson suggested that the positive fluid held the negative charges, the electrons, in the atom because of electrical forces. However, this was only a very vague explanation and failed to provide any definite answers.
Which particle is represented by the plums in the plum pudding model (Or the chips in the chocolate chip cookie model)?
Positively charge protons
What was JJ Thomson's theory on atoms?
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
