0
In J.J. Thomson's plum pudding model, the dough represents a positively charged substance, while the negatively charged electrons are embedded within it like raisins. The overall charge of the atom is neutral, as the positive charge of the "dough" balances the negative charge of the electrons. This model was an early attempt to describe the internal structure of atoms before the discovery of the nucleus.
What else can I help you with?
What was JJ Thomsons 1904 model called?
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.
What was Thomson's model of the atomic atom?
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.
What scientist atomic model was called the plum pudding model or the chocolate chip cookie dough model?
The scientist who proposed the plum pudding model, also known as the chocolate chip cookie dough model, was J.J. Thomson. In this model, electrons were embedded in a positively charged sphere, much like raisins in a plum pudding or chocolate chips in cookie dough.
What was JJ Thomsons model of the atom called?
JJ Thomson's model of the atom is called the "plum pudding model." It suggested that atoms were made up of positive and negative charges distributed throughout a neutral, positively-charged background.
Did Ernest Rutherfords results fit with J.J Thomsons view of the atom?
Thomsons model is sometimes called the plum pudding model as he envisaged a soup of positive charge with negative charges, by then already called electrons swimming round. He came up with this idea in 1904."the atoms of the elements consist of a number of negatively electrified corpuscles enclosed in a sphere of uniform positive electrification"Rutherford following on from the famous scattering experiment with gold foil and alpha particles proposed that the positive charge was concentrated in a central nucleus.
What does the dough in the plum pudding model represent?
In the plum pudding model, the dough represents the positively charged "pudding" that makes up the bulk of an atom. This substance is thought to be a diffuse cloud of positive charge, within which negatively charged electrons (the "plums") are embedded. The model, proposed by J.J. Thomson in 1904, aimed to explain the atomic structure before the discovery of the nucleus and helped to illustrate the balance of positive and negative charges within an atom.
What were J. J. thomsons ideas called?
J.J. Thomson's ideas were called the plum-pudding model. This model described how electrons were evenly distributed throughout the atom.
How did Rutherfords findings change Thomsons plum pudding model?
Rutherford supposed that the atom had a central positive nucleus surrounded by negative electrons.
Which atomic model was proposed as a result of j.j. Thomsons work?
J.J. Thomson's work led to the proposal of the "plum pudding model" of the atom in 1904. In this model, the atom is envisioned as a spherical cloud of positive charge with negatively charged electrons embedded within it, similar to plums in a pudding. This model was an early attempt to describe the internal structure of the atom before the discovery of the nucleus and the later development of the Rutherford and Bohr models.
In Thomsons Raisin Bun model what were the electrical charges on the bun and the raisins?
The charge of the negative charge of electrons surrounding the nucleus of the atom.
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.
Which atomic model was proposed as a result of j j thomsons work?
J.J. Thomson's work led to the development of the "plum pudding model" of the atom. In this model, atoms were envisioned as a positively charged "soup" in which negatively charged electrons were embedded like plums in a pudding. This model suggested that the atom was a uniform sphere of positive charge with electrons scattered throughout, providing an early understanding of atomic structure before the discovery of the nucleus.
