What Is the Highest Oxidation Number of Chromium

question 48

Multiple Choice

What is the highest oxidation number of chromium?

• A) +3
• B) +4
• C) +5
• D) +7/
• E) +6

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Definitions:

Tulsa Riot

A race riot in 1921—the worst in American history—that occurred in Tulsa, Oklahoma, after a group of black veterans tried to prevent a lynching. Over 300 African-Americans were killed, and 10,000 lost their homes in fires set by white mobs.

African-Americans

People in the United States who have ancestry originating from the black racial groups of Africa.

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The 28th President of the United States (1913-1921), known for leading the country during World War I and advocating for the League of Nations.

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Individuals who work for the government of a federal state and are part of its civil service or administration.