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A sample containing carbon-14 contains 5.30 × 10−6 g of carbon-14 in it. If the age of the sample is 15,800 y, how much carbon-14 did it have originally? The half-life of carbon-14 is 5,730 y.
Abnormal Behaviors
Actions or behaviors that deviate significantly from what is considered typical or normal within a society or cultural context.
Attention Deficit Hyperactivity Disorder (ADHD)
A neurodevelopmental disorder characterized by excessive restlessness, inattention, and impulsive behavior.
Asperger's Disorder
A developmental disorder affecting ability to effectively socialize and communicate, now considered part of the autism spectrum disorder.
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