j.j Thompson model
Answers
Explanation:
The plum pudding model is one of several historical scientific models of the atom. First proposed by J. J. Thomson in 1904 soon after the discovery of the electron, but before the discovery of the atomic nucleus, the model tried to explain two properties of atoms then known: that electrons are negatively-charged particles and that atoms have no net electric charge. The plum pudding model has electrons surrounded by a volume of positive charge, like negatively-charged "plums" embedded in a positively-charged "pudding".
Answer:
jj thomsan modal of atom.
jj Thomson compared the structure of atom with watermelon to understand it better he gave his narrative on the basis of his experiment he stated that:
- Atom is a positive sphere on which negative charge partice called electron is embedded on it.
- positive and negative sub atomic particles of atom are equal in magnitude so atom is neutral at whol.
drawback of jj Thomson's modal:
- he couldn't say about nucleus of atom
- he couldn't say about electronic configuration
Explanation:
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