Given: Cr(OH)₃(s) $\rightarrow$ CrO₄^2-(aq),Basic Solution

question 230

Multiple Choice

Given: Cr(OH) ₃(s) $\rightarrow$ CrO₄^2-(aq) ,Basic solution.How many electrons appear in the balanced half-reaction?

• A) 3
• B) 6
• C) 5
• D) 7
• E) 4

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Definitions:

WISC-IV

The Wechsler Intelligence Scale for Children-Fourth Edition, a tool used to assess the intellectual ability of children between the ages of 6 and 16.

Raven's Progressive Matrices

A nonverbal group test typically used to assess abstract reasoning and fluid intelligence.

Wechsler Tests

A series of standardized tests used to measure intelligence and cognitive ability in adults and children.

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