Which of the Following Is the Highest Oxidation Number of Phosphorus

question 26

Multiple Choice

Which of the following is the highest oxidation number of phosphorus?

• A) +2
• B) +4
• C) +5
• D) +7
• E) +6

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Definitions:

Conservation Cost

The expenses associated with the actions taken to preserve natural resources or to minimize environmental impact.

Nonrenewable Resource

A natural resource that cannot be replenished or regenerated at the same rate at which it is consumed, such as oil, natural gas, and minerals.

Ethanol

A renewable fuel made from various plant materials collectively known as "biomass."

Economically Viable

A situation or project that is financially sustainable, able to generate revenue that exceeds its operating costs.