I'm pretty sure it was jj. Thompson but i coudnt be sure
J.J.Thompson
JJ Thomson
its called the plum pudding model
The model was called the: The Plum Pudding Model
The name was plum pudding.
according to jj thomsons model of an atom,an atom consists of a positively charged sphere with electrons in it.however,it was later found that positively charged particles reside at the center of the atom called nucleus,and the electrons revolve around the nucleus.
The "Plum Pudding" Model of the atom was abandoned over a century ago, when it was shown, pretty conclusively, that all positive charge resides in a small nucleus at the center of each atom.
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.
a model page is an example; a layout is how it's organized
The 'raisin pudding' model of the atom is more traditionally called the 'plum pudding model'. The plums represented negatively charged corpuscles (electrons) surrounded by a positively charged pudding. The plum pudding model became outdated in 1909 - 1911 when experiments showed that the positively charged atoms were extremely small.
A Description of electrons scattered inside the atom
The name was plum pudding.
Thompson's plum pudding model was that the raisin were negatively charged (electrons) and that the rest of the pudding positively charged.
plum pudding