Examlex
In Rutherford's gold foil experiment, alpha particles ________.
Experimental Tests
Controlled tests carried out to investigate the effectiveness or properties of a theory or substance.
Agoraphobia
An anxiety disorder characterized by an intense fear of being in situations where escape might be difficult or help wouldn't be available if panic strikes.
Panic Disorder
A psychiatric disorder characterized by sudden episodes of intense fear or anxiety and physical symptoms based on a perceived threat rather than imminent danger.
Diagnosis
The identification of the nature and cause of an illness or other problem by examination of the symptoms and signs.
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