0
How was the overall charge distributed in the plum pudding model?
Wiki User
∙ 10y ago
Read and figure it out
In 1897, Joseph John Thomson (1856-1940) had announced the discovery of a corpuscle. Others soon called it ► electron, despite Thomson's stubborn preference for his original term, borrowed from Robert Boyle (1627-91) to denote any particlelike structure. Very soon afterwards, Thomson began to think about how to explain the periodicity of properties of the chemical elements in terms of these negatively charged corpuscles as atomic constituents. Chemical properties would thus have to depend on the number and constellations of these corpuscles inside the atom. They would have to have stable positions in it, bound by electrostatic and possibly kinetic forces. Because under normal conditions chemical atoms are electrically neutral, the total electric charge of all these negatively charged electrons had to be compensated for by an equal amount of positive charge. For Thomson it was natural to assume that this positive charge was continuously distributed throughout the atom, whose radius was estimated at the time to be around 10−12 m. The very small negatively charged electrons (contemporary estimates indicated an order of magnitude of 10−15 m) were distributed in the atom like raisins inside a cake or like plums in a pudding, whence the popular nickname for Thomson's atomic model as the "plum pudding model".
A M
Wiki User
∙ 10y ago
Wiki User
∙ 10y agopositive or negitive or both, i dont know, why dont you know?
Add your answer:
Earn +20 pts
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.
Describe the location of electron in Thomson's plum pudding?
The location of the electrons in the Thomson's plum pudding model of the atom are contained in orbitals. These orbitals are what make the element stable or unstable.
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.
What name was given to jj thompson's model of the atom?
J.J. Thompson's model of the atom, often refered to as the "plum pudding model" due to it's random distribution of electrons throughout the atom, suggested that negatively charged electrons were scattered about a positively charged jelly-like substance, with the charge from the positive material canceling out the negative charge from the electrons.
How did jj Thomson come up with the idea that an atom could shape like a plum pudding?
In Thomson's "Plum Pudding Model" each atom was a sphere filled with a positively charged fluid. The fluid was called the "pudding." Scattered in this fluid were electrons known as the "plums." The radius of the model was 10-10 meters. Thomson suggested that the positive fluid held the negative charges, the electrons, in the atom because of electrical forces. However, this was only a very vague explanation and failed to provide any definite answers.
According to the plum pudding model electrons are distributed randomly thoughtout the positively charge pudding of the atom?
Atom
How is the Bohr atomic model different from the plum-pudding model?
In Bohr's model , the atoms mass is found at its center instead of distributed throughout.this is for apex
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.
How is the Bohr model different from the plum-pudding model?
In Bohr's model , the atoms mass is found at its center instead of distributed throughout.this is for apex
How is bohr atomic model different from plum pudding model?
In Bohr's model , the atoms mass is found at its center instead of distributed throughout.this is for apex
How is the Bohr atomic model different from the plum pudding model?
In Bohr's model , the atoms mass is found at its center instead of distributed throughout.this is for apex
According to the Plum Pudding Model electrons are distributed randomly throughout the positively charged pudding of the atom?
The current model of the atom states that electrons travel as waves in the electron cloud that surrounds the nucleus. This model was proven by Louis de Broglie.
Describe the location of electron in Thomson's plum pudding?
The location of the electrons in the Thomson's plum pudding model of the atom are contained in orbitals. These orbitals are what make the element stable or unstable.
what is Thomson 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.
Describe the plum-pudding model of the atom?
A Description of electrons scattered inside the atom
Which particle is represented by the plums in the plum pudding model (Or the chips in the chocolate chip cookie model)?
Positively charge protons
In Thomson's plum pudding model what do the plums represent?
The plums represent the electrons, which has a negative charge.
