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J.J. Thompson was the person who suggested the plum pudding model for the atomic structure. He declared that the electrons are located between a cloud of the positive charges. This model was proven incorrect from the alpha particle experiment done by Ernest Rutherford.
Cheyanne Tremblay
Wiki User
∙ 13y agoThomson discovered the electron and came up with the 'raisin bun' model of an atom. He proposed that the atom is mostly made of positively charged matter, with small negatively charged electrons scattered randomly throughout.
Wiki User
∙ 11y agoThomsons model had electrons moving through a "sea of positive charge", sometimes called the plum pudding model.
Wiki User
∙ 9y agoThe Thomson atomic model displayed the atom as a sphere of uniformly distributed positively charged matter. Scattered among the protons were enough negatively charged electrons to balance the charge.
Wiki User
∙ 10y agoThe Thompson atomic model refers to the random distribution of electrons throughout the atom.
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What did democritus and Dalton and Thomson and Rutherford and bohr contribute?
The atomic model l
How did Thomson's experiment change Dalton's atomic model?
He discovered that the Atom is made of smaller particles called electrons.
What is the difference between Thomsons atomic model and Rutherfords atomic model?
Thomson's model was the "Plum Pudding model" because it had electrons "floating" around in the ball, but Rutherford's model shows the electron shells, the nucleus, and the molecular particles: neutron, proton, and electron. Hope this helps!
The Thomson model of the atom views it as a?
The Thomson atomic model is referred to as the blueberry muffin or plum pudding model. The name is derived from the visual interpretation that an atom is a circle with electrons arranged non-randomly in rotating rings. The electron placement is said to resemble the raisins in plum pudding or the berries in a muffin.
What main feature of Thomson atomic model was charged after Rutherford discoveries?
The main feature of the Thomson atomic model that was challenged after Rutherford's discoveries was the idea that the atom was a uniformly distributed positive charge with negatively charged electrons embedded within, often referred to as the "plum pudding" model. Rutherford's gold foil experiment demonstrated that the positive charge in an atom is concentrated in a small, dense nucleus at the center, leading to the development of the nuclear model of the atom.
How did Thomson's' experiment change Dalton's atomic model?
An atomic model of Dalton doesn't exist; the model of Thomson was called plum pudding model.
What instrumental did Thomson use to develop his theory?
Thomson Atomic Model
Name of tompsons theory of what an aom looked like?
I believe it is known as "Thomson's Model" or "Thomson's Atomic Model"
Which model of the atom illustrated that an atom was a cloud of an positive charge with electrons randomly embedded within it?
The plum pudding model by JJ Thomson.
Did J.J. Thomson discover isotopes?
Thomson proposed an atomic model, now obsolete.
What are the limitation of Thomson's model?
His model cannot explain atomic spectra or radioactivity.
When was the Thompson Atomic model introduced?
Thomson's Plum Pudding Model was introduced in 1904.
What are the limitations of Thomson?
His model cannot explain atomic spectra or radioactivity.
How did the Thomson's experiment change Dalton's atomic model?
Thomson discovered that the atom contained smaller particles called electrons
What did democritus and Dalton and Thomson and Rutherford and bohr contribute?
The atomic model l
What were drawback of atomic model discovered by JJ Thomson?
he could not explain the theory properly
What scientist atomic model was called the plum pudding model or the chocolate chip cookie dough model?
Joseph John Thomson
