In the plum pudding model, most of the mass is thought to be concentrated in a diffuse, positively charged "pudding" that fills the atom. This pudding is interspersed with negatively charged electrons, resembling plums within the pudding. The model, proposed by J.J. Thomson in the early 20th century, suggests that the mass of the atom is primarily due to this positive charge, with the electrons contributing to the overall structure rather than mass. However, this model has since been replaced by the more accurate nuclear model of the atom.
The name was plum pudding.
its called the plum pudding model
In Thomson's plum pudding model, the mass of the atom is spread out uniformly throughout the positively charged sphere, similar to plums in a pudding. This model proposed that electrons were embedded in the positive sphere like plums in the pudding, representing the negative charges.
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
J.J. Thomson proposed the "plum pudding" model of the atom, where electrons were embedded in a positively charged sphere, similar to plums in a pudding. This model suggested that the atom was a uniform, positively charged structure with negatively charged electrons scattered throughout.
The plum pudding model of the atom was put forward by J.J. Thomson.
In Bohr's model , the atoms mass is found at its center instead of distributed throughout.this is for apex
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