Examlex
Unlike most transition metal compounds, those of scandium(III) are colorless. Why?
Formal Thinking
A stage in cognitive development, typically reached in adolescence, where individuals are able to think abstractly, logically, and systematically.
High Schools
Educational institutions that provide secondary education, typically for students aged approximately 14 to 18 years.
Memorization
The process of committing information to memory for later retrieval.
Prefrontal Cortex
The region of the brain located at the front of the frontal lobe, crucial for decision making, social behavior, and personality.
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