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Rutherford's model of the atom was one that resembled the solar system. The nucleus took the place of the sun, at the centre. The electrons followed well-defined orbits around the nucleus so that it should be possible to determine the location and motion of the electrons. In fact, electrons orbit the nucleus in a cloud. It is not possible to know their position and momentum at the same time.
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How did Rutherfords work help form the presentday model of the atom?
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.
What contribution to atomic theory resulted from Albert Einsteins work?
a new model of the atom that describe electrons as being in a cloud
Which scientist developed a model of the atom that looked like a nucleus surrounded by electrons?
The scientist that developed the iconic atom model that depicts a nucleus surrounded by electrons was Ernest Rutherford. Rutherford developed the model in 1911 after displaying some experiments that showed that the J.J.Thomson model was incorrect. Rutherford's experiment showed that an atom is a small but heavy central particle and is surrounded by a cloud of electrons. This was the opposite of what Thomson's model proposed.
What makes atom reactive?
an incomplete outer shell of electrons
Which model of the atom was supported by the gold foil experiment?
The Rutherford model, or the nuclear model
Was Rutherfords model of an atom incorrect or incomplete?
incorrect
When was rutherfords model created?
Rutherfords Model is Rutherfords Model... thats it, its just a model.. go look it up on google images im sure you will figure it out by then.
what did bohrs model of the atom include that rutherfords model did not have?
Niels Bohr introduced the notion of electronic orbits.
How did Rutherfords model of the atom different from thomsons?
The Rutherford model involve a positive nucleus separated from electrons.
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.
What describes Rutherfords model of an atom?
Rutherford imagined the atom to be a particle with a thickly concentrated positive nucleus and electrons moving around it.
How did Rutherfords model describe the atom?
Negative electrons orbiting a positive nucleus much like the planets orbit the sun.
How did Rutherford's alpha scattering experiment show that Thomson's plum pudding model of the atom incorrect?
Rutherfords experiment proved the existence of a nucleus as some alpha particles "bounced back" from the gold foil sample . Thomson model did not involve a nucleus and predicted just a slight deflection or none at all.
What is the name of the modern atom model?
The Bohr Model is the modern name used by scientist for a model of an atom, which is often referred to as the Rutherford-Bohr model due to the fact that Neils Bohr just improved Ernest Rutherfords model.
How did Rutherfords findings change Thomsons plum pudding model?
Rutherford supposed that the atom had a central positive nucleus surrounded by negative electrons.
Rutherfords conclusion of the structure of an atom?
A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles.
What were Thomsons and rutherfords key discoverirs about the atom?
im awesome!
