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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.

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What was Thomson's model of atom called?

The name was plum pudding.


Who proposed the plum-pudding model of the atom?

J J Thomson


What was Thomson's model atom called?

The name was plum pudding.


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.


What did Joseph John Thomson conclude about the atom?

J.J. Thomson discovered the electron and proposed the plum-pudding model for the atom.


Who described the atom to be like plum pudding?

That would be Thomson


What did JJ Thomson call his model of the atom?

JJ Thomson called his model of the atom the "plum pudding model." In this model, electrons were embedded in a positively charged sphere, resembling the distribution of plums within a British pudding dessert.


What was Thomson of the atom called?

the plum-pudding model. your welcome cheaters.


Which model of the atom illustrated that an atom was a cloud of an positive charge with electrons randomly embedded within it?

The plum pudding model by JJ Thomson.


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.


Why is plum-pudding and raisin bread a good comparison when talking about JJ Thomson's model of the atom?

Plum pudding and raisin bread are good comparisons for Thomson's model of the atom because both posit a positively charged "pudding" with negatively charged "raisins" embedded within, similar to Thomson's idea of the atom having a "sea" of positive charge with electrons scattered throughout. This analogy helps to illustrate the distribution of charge within the atom proposed by Thomson.


Which scientist first made a model of the atom called the plum pudding model?

J.J. Thomson, a British physicist, first proposed the plum pudding model of the atom in 1904. This model described the atom as a positively charged sphere with electrons embedded in it, similar to the seeds in a plum pudding.