What Is the Oxidation State of Cr in Cr₂O₇^2-

question 82

Multiple Choice

What is the oxidation state of Cr in Cr₂O₇^2-?

• A)+7
• B)+6
• C)+12
• D)-1
• E)-2

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Definitions:

Weakening Immune System

A decrease in the effectiveness of the immune system, which reduces the body's ability to fight off infections and diseases.

Susceptible To Pneumonia

Having an increased vulnerability or tendency to develop pneumonia, an infectious disease affecting the lungs.

Slower Neural Processing

A reduced speed in the cognitive processing of information by the nervous system.

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The volume of blood pumped by the heart per minute, a critical measure of heart function and overall cardiovascular health.