👤 whose
Whose discovery revealed the structure of the atom as a nuclear model?
SciencePhysics
Quick Answer
Ernest Rutherford proposed the nuclear model of the atom after the gold foil experiment. His model was published in 1911.
The Full Story
Ernest Rutherford is credited with discovering the atom's nuclear structure. Building on the gold foil experiment by Geiger and Marsden, Rutherford concluded in 1911 that atoms have a tiny, dense, positively charged nucleus. This overturned the earlier plum pudding model and laid the groundwork for modern atomic physics. Rutherford later won the 1908 Nobel Prize in Chemistry for his research on radioactivity.
Key Facts
1.Rutherford's nuclear model was proposed in 1911
2.He won the 1908 Nobel Prize in Chemistry
3.The gold foil experiment showed atoms are mostly empty space
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Suggested video title for this topic:
"A tiny scattering experiment smashed the old idea of the atom."