One drawback of JJ Thomson's atomic model was that it could not explain the distribution of positive charge within the atom. Additionally, it could not account for the stability of atoms with multiple electrons. Ultimately, Thomson's model was replaced by the more accurate and comprehensive model proposed by Ernest Rutherford.
J.J. Thomson is credited with discovering electrons in 1897 through his cathode ray tube experiments. Thomson's work paved the way for the understanding of atomic structure and the development of the atomic model.
An atomic model of Dalton doesn't exist; the model of Thomson was called plum pudding model.
No, J.J. Thomson did not discover isotopes. Isotopes were discovered by Frederick Soddy and John William Strutt in the early 20th century. J.J. Thomson is known for his discovery of the electron.
The plum pudding model by JJ Thomson.
Albert Summerfield never proposed an atomic model. It seems there may be confusion with John Joseph Thomson or J.J. Thomson, who proposed the "plum pudding model" of the atom in 1904.
Thomson discovered that the atom contained smaller particles called electrons
J.J. Thomson is credited with discovering electrons in 1897 through his cathode ray tube experiments. Thomson's work paved the way for the understanding of atomic structure and the development of the atomic model.
He discovered that the Atom is made of smaller particles called electrons.
An atomic model of Dalton doesn't exist; the model of Thomson was called plum pudding model.
Thomson Atomic Model
I believe it is known as "Thomson's Model" or "Thomson's Atomic Model"
No, J.J. Thomson did not discover isotopes. Isotopes were discovered by Frederick Soddy and John William Strutt in the early 20th century. J.J. Thomson is known for his discovery of the electron.
The plum pudding model by JJ Thomson.
Albert Summerfield never proposed an atomic model. It seems there may be confusion with John Joseph Thomson or J.J. Thomson, who proposed the "plum pudding model" of the atom in 1904.
Thomson's Plum Pudding Model was introduced in 1904.
His model cannot explain atomic spectra or radioactivity.
The plum pudding model was proposed by J.J. Thomson in 1904, before the discovery of the atomic nucleus. It suggested that atoms were composed of positively charged substance with electrons embedded within it like plums in a pudding. It was later replaced by the Rutherford model when the nucleus was discovered.