Controls
Particle Count
Animation Speed
Deflection Tally
Total fired:—Undeflected (<1°):— Small deflection (1–45°):— Large deflection (45–90°):— Backscattered (>90°):—
< 1°1–45°45–90°> 90°
Atomic Model Evolution
Thomson (1904)
Plum-pudding
Plum-pudding
→
Rutherford (1911)
Nuclear model
Nuclear model