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His experiment with the gold foil and the beam of positively charged particles proved that the nucleus of the atom is not solid. The beam past through the foil and bounced back. Rutherford's experiment contradicted Thomson's theory that an atom is solid.

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Daltons model of an atom is best described as?

Dalton's model of an atom, proposed in the early 19th century, viewed the atom as a solid, indivisible sphere. He believed that atoms of different elements had different masses and sizes, and that they combined in simple whole number ratios to form compounds. However, this model was later replaced by more advanced atomic models that better explained the behavior of atoms.


How did bohr propose the particles within the are arranged?

Protons and neutrons form the nucleusof the atom with electons orbiting it


How did Bohr's model differ form Rutherford's?

Rutherford compared an atom to a solar system. But this would mean that as the electrons rotate they radiate energy and as they do so the radius of their path would keep on decreasing and would ultimately collide with the nucleus and the atom would be destroyed. but we know that this does not happen. Bohr on the other hand stated that the electrons rotate in specific orbits.


When energy goes into an atom is light produced?

When energy is absorbed by an atom, the electrons in the atom can jump to higher energy levels. When they return to their original positions, they release the extra energy in the form of light. This is how light is produced in an atom.


How did electrons on Bohr's model move?

On Bohr's model of the atom, electrons move in circular orbits around the nucleus. These orbits have specific energy levels, and electrons can transition between these orbits by either absorbing or emitting energy in the form of photons. The orbits were quantized, meaning that only certain orbits were allowed for the electrons to move in.

Related Questions

How did Rutherfords work help form the present day model of a atom?

The atomic model of Rutherford was a step in the historical development of the today concept of an atom.


How did Rutherford's work help form the present day model of the atom?

The atomic model of Rutherford was a step in the historical development of the today concept of an atom.


Who form the atomic theory model of the atom?

Niels Bohr is considered the founder of the modern atomic model.


How does the model of the Atom change over time?

it starts to break down into it's simplest form


What atom form double bond in amino acid glycine molecular model?

Carbon with oxygen.


What particles form a cloud around the nucleus an atom?

Electrons form a cloud around the nucleus of an atom. They have a negative charge and move rapidly in a probability distribution around the nucleus, representing the electron cloud or electron cloud model of an atom.


What was the atomic model that resembled planets orbiting the sun?

The atomic model in which electrons orbit the nucleus the way that planets orbit the sun is called the Bohr atom. We now know that atoms are really not very much like that at all, and electrons do not orbit the nucleus, they form shells, rather than orbits.


How are the bohr model and quantum model similar?

A Bohr model--Indicate all the electrons in the atom,in various shells in the atom. In the form of planetary model like nucleus is the center&electrons are surrounding it. A Lewis model--Indicate only the electrons in the outermost shell in the atom. In the form of electron dot structures we can write an atom in the middle & surrounding will be the valence electrons in the form of dot's.


Daltons model of an atom is best described as?

Dalton's model of an atom, proposed in the early 19th century, viewed the atom as a solid, indivisible sphere. He believed that atoms of different elements had different masses and sizes, and that they combined in simple whole number ratios to form compounds. However, this model was later replaced by more advanced atomic models that better explained the behavior of atoms.


How did bohr propose the particles within the are arranged?

Protons and neutrons form the nucleusof the atom with electons orbiting it


What combinations describes the proton in the modern atomic model?

The proton is a subatomic particle found in the nucleus of an atom. It carries a positive electric charge equal in magnitude to that of the electron, thereby balancing the negatively charged electrons in the atom. Together with neutrons, which have no charge, protons form the nucleus of an atom.


How is an electrons cloud part of the current atomic model?

The electron cloud form the electrically negative part of an atom; electrons are responsible for the chemical activity of elements.