👤 whose
Whose work established the structure of the atom as a nuclear model?
SciencePhysics
Quick Answer
Rutherford’s nuclear model is credited to Ernest Rutherford. His 1911 gold foil experiment showed that atoms have a tiny, dense nucleus.
The Full Story
Ernest Rutherford, a New Zealand-born physicist, used alpha particles to probe atoms in the famous gold foil experiment. In 1911, he concluded that most of the atom is empty space, with nearly all the mass concentrated in a small, positively charged nucleus. This overturned the earlier plum pudding model. Rutherford’s work laid the foundation for modern atomic physics.
Key Facts
1.Key result published in 1911
2.Discoverer: Ernest Rutherford
3.Showed atoms have a dense nucleus
YouTube Angle
Suggested video title for this topic:
"The experiment that smashed the old picture of the atom."