Jan 15, 2025 · b) The Thomson Plum Pudding model suggests that electrons are scattered throughout a positively charged atom like plums in a pudding. c) The Thomson Plum Pudding model states that electrons orbit the nucleus in fixed, quantized orbits. d) The Thomson Plum Pudding model represents an atom as a miniature solar system with the nucleus at the center.

Jan 30, 2025 · The plum pudding model of the atom was proposed by J.J. Thomson in 1904, where he visualized atoms as a positively charged matrix with electrons scattered throughout. This model was significant in advancing atomic theory but was eventually replaced by Rutherford's nuclear model. Thomson's discovery was foundational in understanding atomic ...

Nov 27, 2024 · The two significant models are the plum pudding model and the nuclear model. Here is a breakdown of their differences: Structure: The plum pudding model, proposed by J.J. Thomson in 1904, describes the atom as a uniform sphere of positive charge where electrons are embedded like raisins in a pudding. In contrast, the nuclear model, formulated ...

Feb 22, 2021 · The "pudding" in the plum pudding model of the atom represents the positive charge found within the atom. This model was proposed by J.J. Thomson in 1904, following his discovery of the electron in 1897. What is the Plum Pudding Model? The plum pudding model describes an atom as a spherical object filled with a uniformly distributed positive ...

Apr 12, 2019 · The plum pudding model of the atom was proposed by J. J Thomson. He suggested that that an atom is made up of dense particles of electrons surrounded by positive charges. From the Gold foil experiment carried out by Ernest Rutherford, he noticed that the bulk of the alpha particles targeted at the foil passed through and a little fraction was ...

Sep 17, 2020 · The plum pudding model of the atom, proposed by J.J. Thomson in the early 1900s, suggested that atoms are made up of a positively charged 'soup' with negatively charged electrons scattered throughout, much like raisins in a pudding.

May 15, 2021 · The model of the atom changed as new evidence was discovered. The plum pudding model suggested that the atom was a ball of positive charge with electrons embedded in it. Evidence from the alpha particle scattering experiment led to a change in the model of the atom from the plum pudding model. Explain how. PLS HELP RN :)

Dec 2, 2024 · The Plum Pudding model depicted the atom as a sphere of positive charge with negatively charged electrons scattered throughout, much like raisins in a pudding. Thomson's model was revolutionary at the time as it expanded upon Dalton's atomic theory , which did not account for the presence of smaller particles like electrons.

Nov 6, 2024 · Thomson's Plum Pudding Model: Proposed that atoms resembled a plum pudding, where negatively charged electrons (the "plums") were embedded within a positively charged "broth" (the "pudding"). Nagaoka's Saturnian Model: Compared atoms to the planet Saturn, with electrons orbiting a central positively charged nucleus. Rutherford's Nuclear Model ...

Feb 14, 2017 · The "Plum Pudding" model of the atom, proposed by J.J. Thomson in 1904, illustrated electrons embedded in a positively charged sphere, similar to fruits in a pudding. This model represented a crucial advancement in atomic theory, as it was the first to introduce the idea of subatomic particles.