Examlex
Three techniques used to concentrate ores are flotation, ferromagnetic separation, and amalgamation.
Lethargic
A state of sluggishness, fatigue, or lack of energy, often a symptom of various medical conditions or psychological issues.
Major Depressive Disorder
A mental disorder characterized by a pervasive and persistent low mood accompanied by low self-esteem, and by a lack of interest or pleasure in normally enjoyable activities.
DSM-5
Stands for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, which is a comprehensive classification and diagnostic guide used by mental health professionals.
Symptoms
Observable signs or indicators of a disease or condition experienced by an individual.
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Q110: Electrometallurgy uses _ to separate a metal