The Electron Configuration of a Co³⁺ Ion Is

question 51

Multiple Choice

The electron configuration of a Co³⁺ ion is

• A) [Ar]3d⁶.
• B) [Ar]4s¹3d⁵.
• C) [Ar] 4s²3d⁴.
• D) [Ar]3d⁵.
• E) [Ar]3d⁴.

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Definitions:

Attentive Process

Refers to the mental processes involved in focusing on specific stimuli while ignoring others, critical in perception and information processing.

Stroop Effect

A phenomenon demonstrating the interference in the reaction time of a task when a word's color does not match the name of the color.

Naming Colors

The cognitive process of identifying and verbalizing color hues, often used in psychological testing to examine brain function.

Preattentive Processes

Cognitive operations that occur automatically, without conscious attention, enabling the brain to quickly identify basic features of the environment.