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Whose model was called planetary model of the atom?
The planetary model of the atom was proposed by Ernest Rutherford. It suggested that electrons orbit the nucleus of an atom in a manner similar to planets orbiting the sun.
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.
According to the Plum Pudding Model electrons are distributed randomly throughout the positively charged pudding of the atom?
The Plum Pudding Model proposed by J.J. Thomson depicts electrons as dispersed throughout a positively charged atom, much like plums in a pudding. This model suggested that the atom is overall electrically neutral due to the balance of positive and negative charges. However, this model was later replaced by the Rutherford model which proposed a nucleus at the center of the atom surrounded by orbiting electrons.
What were j.j Thomson ideas called?
In 1897 J.J. Thomson discovered the electron by experimenting with a cathode ray tube.
How did the discovery by Rutherford change Thomson's theory?
Rutherford's discovery of the nucleus in an atom challenged Thomson's "plum pudding" model, which suggested that the positive charge and electrons were dispersed evenly throughout the atom. Rutherford's experiment showed that the positive charge was concentrated in a small, dense nucleus, with electrons orbiting around it. This led to a new understanding of the atom's structure and the development of the nuclear model.
What is suggested as a new model of a atom?
A electron cloud, a electron, protron,neutron,and the nucleus
What does Bohr's atom look like?
Niels Bohr suggested a planetary model for the atom.
What does Bohr look like?
Niels Bohr suggested a planetary model for the atom.
What was Ernest Rutherford model of the atom?
Ernest Rutherford proposed the nuclear model of the atom in 1911, which suggested that an atom consists of a small, dense, positively charged nucleus surrounded by orbiting electrons. This model was based on his gold foil experiment, which demonstrated that most of an atom's mass and positive charge is concentrated in its nucleus.
Whose model was called planetary model of the atom?
The planetary model of the atom was proposed by Ernest Rutherford. It suggested that electrons orbit the nucleus of an atom in a manner similar to planets orbiting the sun.
The nuclear model of the atom was proposed by who?
The nuclear model of the atom was proposed by Ernest Rutherford in 1911. This model suggested that an atom has a small, dense nucleus containing positively charged protons and neutral neutrons, surrounded by negatively charged electrons in empty space.
What date was the plum pudding model atom model invented?
The plum pudding model of the atom was proposed by J.J. Thomson in 1904. It suggested that an atom was a uniform, positively charged sphere with embedded negatively charged electrons.
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.
Who first suggested that the structure of the atom was somehow related to electricity?
J.J. Thomson first suggested that the structure of the atom was somehow related to electricity with his "plum pudding" model, where electrons were embedded in a positively charged sphere. This model laid the foundation for the development of the modern atomic structure.
Who made the planetary model of the atom?
The planetary model of the atom was proposed by Ernest Rutherford in 1911. This model suggested that electrons orbit the nucleus in a way that is similar to the planets orbiting the sun.
When did Niels Bohr made a model of the atom?
Neil's Bohr developed his model of the atom in 1931 as a student of Rutherford. This model suggested that electrons orbited in concentric circles around the nucleus at discrete energy levels.
Which model of the atom was supported by the gold foil experiment?
The gold foil experiment supported the atomic model proposed by Ernest Rutherford, the Rutherford model. This model suggested that atoms have a small, dense nucleus at their center surrounded by a electron cloud. The experiment revealed that most of the atom's mass is concentrated in the nucleus and that the atom is mostly empty space.
