What Is the Correct Formula for Sodium Tetrachlorocuprate(II)

question 20

Multiple Choice

What is the correct formula for sodium tetrachlorocuprate(II) ?

• A)Na₃[CuCl₄]
• B)Na₂[CuCl₄]
• C)Na[CuCl₄]
• D)Na₄[CuCl₄]
• E)Na₂[CuCl₆]

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Definitions:

Perspective

A specific perspective or manner of looking at something; an outlook.

Egocentrism

In developmental psychology, it refers to the inability of children in the preoperational stage to see any point of view other than their own.

Cognitive Flexibility

The mental ability to switch between thinking about two different concepts, or to think about multiple concepts simultaneously.

Transductive Reasoning

A form of reasoning where conclusions are drawn based on specific examples or instances, rather than through abstract logic, prevalent in young children.