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When a lithium atom in its ground state is made from a helium atom by adding a proton (and neutron) to the nucleus and an electron outside, the electron goes into an n = 2, state rather than an n = 3,
This is an indication that electrons:
Associative Learning
The process by which an individual learns to connect two stimuli or a behavior and its consequence, forming new knowledge.
Sensitization
An increased reaction to a stimulus following repeated exposure to it, often used in the context of drug addiction or allergy.
Behaviorism
A theory of learning based on the idea that all behaviors are acquired through conditioning.
Ivan Pavlov
A Russian physiologist known for his work in classical conditioning, demonstrating how stimuli can be associated with reflexes in dogs.
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