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4 cards from this section. Quick, good the night before a test.
What subatomic particle is negatively charged?
Think about the charge opposition to protons.
What historical model is known as the 'plum pudding' model?
Remember the fruit analogy for particle distribution.
Which of the following statements about the Rutherford model is true?
Think about what particles were deflected during his experiments.
True or False: In Bohr's model, electrons remain stationary.
Consider what makes the orbits 'stable' despite motion.
In a hydrogen atom, what energy is required to move from the n=1 state to the n=3 state? Calculate using Bohr's energy formula.
What are the individual energies for the states involved?
Explain why Bohr's model cannot be applied to helium, considering electron interactions.
Consider how multiple charge interactions differ from a single orbit.
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