I'm not sure what you're trying to ask about J.J. Thompson's plum pudding model. His famous atomic theory, formulated after he discovered that electrons are parts of atoms in his cathode-ray tube experiment, described each atom as little plum pudding models, with the electrons suspended (kind of like raisins) in a "pudding" or mass of positively charged particles. Ernest Rutherford proved this model wrong when he discovered in his gold foil experiment that atoms' positive charge is concentrated in the center (the nucleus) of the atom.
JJ Thomson's model of the atom is called the "plum pudding model." It suggested that atoms were made up of positive and negative charges distributed throughout a neutral, positively-charged background.
JJ Thomson's 1904 model was called the "plum pudding model." This model described the atom as a sphere of positive charge with electrons embedded throughout, like plums in a pudding. It was later replaced by the more accurate Rutherford model.
Yes, J.J. Thomson's ideas on the existence of negatively charged particles (electrons) were accepted by the scientific community at the time. His discovery of the electron through cathode ray experiments in the late 19th century revolutionized the understanding of atomic structure and won him the Nobel Prize in Physics in 1906.
Henry Moseley discovered the concept of atomic number and its significance in organizing the elements in the periodic table. His work helped to establish a more accurate and systematic way of arranging elements based on their number of protons in the nucleus. This laid the foundation for the modern periodic table of elements.
"JJ 925 CZ" likely refers to the metal content and stone type of your necklace. "JJ" may stand for the brand or manufacturer, "925" indicates that the metal is sterling silver, and "CZ" signifies that the stones are cubic zirconia.
JJ Thomson discovered the electron in 1897.
JJ Thomsan was the first scientist to propose the structure of atom.He gave plum pudding model.
J.J Thomson's made a A cathode ray tube. This is a tube that is hollow and is sealed.
ELECTRONS
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JJ Thomson's model of the atom is called the "plum pudding model." It suggested that atoms were made up of positive and negative charges distributed throughout a neutral, positively-charged background.
JJ Thompson discovered 'the electron in 1897 and he also discovered 'the proton'
sir jj thomsons was a brialiant english physics scientist, he observed the cathod in atom, later called electron, by CRT CATHOD RAY TUBE
JJ Thomson's 1904 model was called the "plum pudding model." This model described the atom as a sphere of positive charge with electrons embedded throughout, like plums in a pudding. It was later replaced by the more accurate Rutherford model.
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