Examlex
One significant difference between an ionic bond,where electrons are taken from one atom and added to another atom,and a covalent or metallic bond,where electrons are shared,is ________.
Circadian Rhythm
The physical, mental, and behavioral changes that follow a 24-hour cycle, primarily responding to light and darkness in an organism's environment.
Hypnagogic Sensations
Experiences occurring at the onset of sleep, characterized by vivid and surreal hallucinations.
REM Rebound
The phenomenon of increased REM (Rapid Eye Movement) sleep, which occurs after periods of REM sleep deprivation, often resulting in more vivid dreams.
Depression Vulnerable
A state or condition where an individual is more susceptible to developing depressive disorders due to genetic, environmental, or psychological factors.
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