that i dum and we don't need to learn it if we don't wana de scientist
The name was plum pudding.
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.
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.
The plum pudding model was wrong because it incorrectly suggested that the atom was a uniform, positively charged sphere with negatively charged electrons scattered throughout, like plums in a pudding. This model was disproven by the results of the Rutherford gold foil experiment, which showed that the atom has a small, dense, positively charged nucleus at its center, with electrons orbiting around it.
1904