Examlex
The second shell of an atom can hold a maximum of ______________ electrons.
Hand-Washing Rituals
Repeated and often excessive washing of hands, typically as a manifestation of obsessive-compulsive disorder.
Howard Hughes
An American business magnate, investor, pilot, film director, and philanthropist, known for his contributions to aviation and the film industry.
Obsessive-Compulsive Disorder
A chronic mental health condition characterized by uncontrollable, recurring thoughts (obsessions) and behaviors (compulsions).
Fear Of Germs
An anxiety disorder characterized by an excessive fear of germs, contamination, and disease.
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