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Plum-pudding model of atom.
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∙ 13y ago
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What discovery lead the scientists to question john daltons model of the atom and to favor jj Thomsons model?
JJ Thomson's discovery of electrons indicated that atoms were not indivisible.
Why was Dalton's model of the atom changed after Thomson's experiment?
John Dalton's atomic theory indicated that atoms were indivisible spheres. When JJ Thomson did his work with cathode ray tubes, he discovered that atoms contain electrons, which meant that the atom is not indivisible, that there are smaller particles within.
What was JJ Thomsons model of the atom called?
plum pudding model
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.
What jj Thomson discover?
J.J.Thomson was a physicist. He is credited with discovery of the electron based on his work with the cathode ray. He essential established the first sub-atomic particle.
Who formulated the blueberry muffin model of an atom?
Joseph John Thomson or (JJ Thomson)
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.
What is JJ Thomson model called?
J.J. Thomson, also known for discovering the electron, also proposed a model of the atom in 1904. This model is known as both the plum pudding model and the blueberry muffin model, and it posits that the atom is made up of electrons which are surrounded by a "pudding" of positive charges.
What was the name of the concept model that Thomson proposed based on his experiments?
JJ Thomson called his model of the atom the plum pudding model.
Who proposed the plum-pudding model of the atom?
J J Thomson
What evedence convinced JJ Thomson that an atom consists of more than electrons?
The evidence for JJ Thomson was that the plum pudding model could not predict why atoms absorbed and emitted spectral lines.
Jj Thomson's atomic theory?
what is atom
Who devised the plum pudding model to describe the layout of the atom?
I'm pretty sure it was jj. Thompson but i coudnt be sure
What did Thomson discover in the atom?
JJ Thomson discovered electrons, which showed that atoms are not indivisible.
Why is plum-pudding and raisin bread a good comparison when talking about JJ Thomson's model of the atom?
Thomson believed that electrons were attached to the nucleus like plums in pudding or raisins in bread.
What evidence convinced J.J Thomson that an atom consist of more than electrons?
The evidence for JJ Thomson was that the plum pudding model could not predict why atoms absorbed and emitted spectral lines.
Which scientist or scientists came up with the Electron Cloud nodel of the atom?
I think you're referring to JJ Thomson's model. It is more oftenly called the 'plum-pudding model'.
