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When was the Electron Cloud theory discovered?
The Electron Cloud theory was proposed in the early 20th century, around the 1920s. It was developed as an improvement to the Bohr model of the atom to better describe the behavior of electrons within an atom.
What did JJ Thomson call his model of the atom?
JJ Thomson called his model of the atom the "plum pudding model." In this model, electrons were embedded in a positively charged sphere, resembling the distribution of plums within a British pudding dessert.
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?
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.
What was JJ Thomson's theory on atoms?
here are some jot notes about thomasons theory: 1894+ +ve sphere with embedded electrons net charge of 0 no protons no neutrons his theory led to the "Plum-Pudding "model
Jj Thomson's atomic theory?
what is atom
When was the Electron Cloud theory discovered?
The Electron Cloud theory was proposed in the early 20th century, around the 1920s. It was developed as an improvement to the Bohr model of the atom to better describe the behavior of electrons within an atom.
When did Thomas jj altizer die?
he is still alive.
What piece of equipment did JJ Thomson use in his atomic theory experiment?
JJ Thomson used a cathode ray tube in his atomic theory experiment, known as the cathode ray experiment. By observing the behavior of cathode rays in the tube, he was able to discover the existence of electrons and propose the plum pudding model of the atom.
What was JJ Thomson famous for?
helped discover atoms an atomic theory
Why was daltons model of the atom changed after Thompson 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 did JJ Thomson call his model of the atom?
JJ Thomson called his model of the atom the "plum pudding model." In this model, electrons were embedded in a positively charged sphere, resembling the distribution of plums within a British pudding dessert.
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
Where did jj thomas the scienst die?
in cambridge London 1930 some what
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.
When was Sir JJ Thomas born?
what was going on during j.j. thomas's atomic model what was going on during j.j. thomas's atomic model
What did Thomson discover in the atom?
JJ Thomson discovered electrons, which showed that atoms are not indivisible.
