No, the only sub-atomic particle in this atomic model was the electron (at the time called the "corpuscle"). This particle was assumed to be in a positive "gel" like a nut within a pudding.
The name was plum pudding.
The plum pudding model is considered incorrect in atomic structure because it was later replaced by the nuclear model, which showed that atoms have a small, dense nucleus at the center, rather than being uniformly distributed like in the plum pudding model.
its called the plum pudding model
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 name was plum pudding.
The "plum pudding" (as they called it) model suggest's that the electrons were dispersed throughout the atom. Where as the nuclear model has positively charged protons which are present in the center of an atom (called the nucleus)
plum pudding
The plum pudding model of the atom was put forward by J.J. Thomson.
JJ Thomson's 1904 model was called the "plum pudding model." This model described the atom as a sphere of positive charge with electrons embedded throughout, like plums in a pudding. It was later replaced by the more accurate Rutherford model.
The ''plum pudding atomic model" is from J. J. Thomson, year 1904.
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.