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

question 129

Multiple Choice

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

• A) -12
• B) -7
• C) -2
• D) +6
• E) +7

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Definitions:

Genotype

The genetic makeup of, or combination of alleles in, an individual. Compare with phenotype.

Genetic Makeup

The complete set of genes or genetic material present in a cell or organism.

Gametes

Gametes that merge in the process of sexual reproduction to create a new life form.

Genotype

The genetic makeup of an organism, consisting of both the visibly expressed genes and those that are not expressed.