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In a galvanic cell that employs the reaction
Pb(s) + 2H2SO4(aq) + PbO2(s) 2PbSO4(s) + 2H2O(l)
lead metal serves as the cathode.
Post-traumatic Stress Disorder
A mental health condition triggered by experiencing or witnessing a terrifying event, characterized by flashbacks, nightmares, and severe anxiety.
Depression
A mental health condition characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.
Alcohol
A psychoactive substance, commonly found in drinks such as beer, wine, and spirits, that can lead to intoxication and various health effects.
Drug Abuse
The habitual misuse of drugs, leading to negative impacts on one’s health, social, or occupational life.
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