Observation: Most alpha particles pass straight through the gold foil.
Conclusion?
Most of the atom is positive charge.
Most of the atom is dense matter.
Most of the atom is negative charge.
Most of the atom is empty space.
Flashcards for Edexcel AS Level Physics Nuclear atom and alpha scattering, covering the key terms and definitions you need to recall. 25 cards, matched to the Edexcel AS Level Physics (8PH0) specification.
