What is the difference between thomson model and daltons model

He thought atoms to be literally 'a tomos' meaning 'uncuttable'. Later JJ Thompson using his Cathode ray tube experimented and found out that atoms were made up of different charged particles. This he called the plum pudding model. The Plum Pudding Model is a model of atomic structure proposed by J. Thomson in the late 19th century.

Thomson had discovered that atoms are composite objects, made of pieces with positive and negative charge, and that the negatively charged electrons within the atom were very small compared to the entire atom. He therefore proposed that atoms have structure similar to a plum pudding, with tiny, negatively charged electrons embedded in a positively charged substrate.

This was later shown to be incorrect. How is Thomson's model of an atom different from Dalton's model? Search this site. Background Information. Atomic Models. Atomic Structure. Dalton and Thomson's atomic models. Electromagnetic Radiation. A chemical reaction results in the rearrangement of atoms in the reactant and product compounds. Share this: Twitter Facebook. Like this: Like Loading Leave a Reply Cancel reply Enter your comment here Fill in your details below or click an icon to log in:.

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