Examlex
What is the oxidation number of Co in the complex Na[Co(H2O) 2Cl4]
Theory of Mind
The cognitive ability to understand that others have beliefs, desires, intentions, and perspectives that are different from one's own.
Older Siblings
The child or children in a family who were born before other siblings, often taking on leadership roles and influencing the younger siblings' behavior and development.
Prefrontal Cortex
The part of the brain located at the front of the frontal lobe, important in decision making, cognitive control, social behavior, and emotional regulation.
Limbic System
A complex system in the brain involved in emotions, memories, and arousal (or stimulation).
Q5: Shown here are the four steps
Q10: The half-life of <sup>90</sup>Sr is 29 years.
Q19: Name the following compound: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3247/.jpg" alt="Name
Q32: The half-reaction that occurs at the
Q43: What are the two raw materials used
Q49: A mechanism by which buyers and sellers
Q82: If 24% of a certain radioisotope decays
Q86: Predict the products of the electrolysis of
Q109: A mechanism by which buyers and sellers
Q117: Which of the following processes would