What is the current model of the atom?

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The solid sphere model
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The plum pudding model
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The planetary model
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The electron cloud model

1 answer

The current accepted model of the atom is the electron cloud model. This model describes electrons as existing in probabilistic clouds around the nucleus rather than in defined orbits, allowing for a more accurate representation of their behaviors and locations. Unlike earlier models, such as the solid sphere model, plum pudding model, and planetary model, the electron cloud model incorporates principles from quantum mechanics to explain the nature of atomic structure and electron distribution.