CH-207
Subatomic particles
Chemistry · Secondary 3 · Medium · Subatomic particles
A beam containing protons, neutrons and electrons passes between two parallel plates. The top plate is positive and the bottom plate is negative. How will the particles move?
- Protons up, electrons down, neutrons straight
- Protons down, electrons up, neutrons straight
- Protons and electrons both up, neutrons straight
- Protons and electrons both down, neutrons up
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