Bohr
scientist accepted bohr's model as a useful explanation (apex)
J.J. Thomson is the scientist associated with the plum pudding model of the atom. He proposed this model in the early 20th century, suggesting that atoms are composed of negatively charged electrons embedded in a positively charged sphere.
Ernest Rutherford was the first scientist to describe an atomic model in which most of the atom is empty space. His model proposed that atoms have a dense positive nucleus surrounded by orbiting electrons in empty space.
Bohr.
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THE FIRST SCIENTIST WAS RUTHERFORD.
John Dalton
Ernest Rutherford is the scientist who envisioned the atom as a ball of positive charge with electrons embedded in it. This model became known as the Rutherford model of the atom.
J.J. Thomson, a British physicist, first proposed the plum pudding model of the atom in 1904. This model described the atom as a positively charged sphere with electrons embedded in it, similar to the seeds in a plum pudding.
scientist accepted bohr's model as a useful explanation (apex)
Niels Bohr developed the model of the atom shown in the image. He proposed the planetary model of the atom, where electrons orbit the nucleus in fixed energy levels.
they could discover a new atom and it would change
Bohr-Rutherford
scientist accepted bohr's model as a useful explanation (apex)
There has been more and more observations about the atom that has changed it since then. They revised it to explain the observations.
J.J. Thomson is the scientist associated with the plum pudding model of the atom. He proposed this model in the early 20th century, suggesting that atoms are composed of negatively charged electrons embedded in a positively charged sphere.
Bohr.