In Basic Solution the Chromate Ion,CrO₄^2-,can Be Converted to the Chromite,CrO₂^-,ion.The

question 41

Multiple Choice

In basic solution the chromate ion,CrO₄^2-,can be converted to the chromite,CrO₂^-,ion.The number of electrons gained or lost by the chromium atom is

• A)0.
• B)3 electrons lost.
• C)2 electrons lost.
• D)3 electrons gained.
• E)2 electrons gained.

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Definitions:

Superordinate Level

A high-level classification or grouping that is more abstract than its lower-level counterparts in hierarchical arrangements.

Nonanalytic Concept Formation

Cognitive processes that implicitly acquire knowledge of a complex structure during the memorization of examples.

Reber

Refers to psychologist Arthur Reber, known for his work on implicit learning and the cognitive unconscious, particularly how people can learn complex information without being aware of the learning process.

Semantic Priming

A phenomenon in which exposure to one word (e.g., nurse) facilitates the recognition of semantically related words (e.g., doctor).