Examlex
The specific sequence of spectral line series emitted by excited hydrogen atoms, in order of decreasing energy of the lowest energy transition, is
Phobias
Intense, irrational fears of specific objects or situations, which can trigger severe anxiety and avoidance behavior disproportionate to the actual threat posed.
Generalized Anxiety Disorder
Persistently high levels of anxiety often accompanied by maladaptive behaviors to reduce anxiety; thought to be caused by chronic stress.
Emotion
A complex psychological state involving an individual's state of mind, physiological changes, and an outward expression or behavior.
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