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Formaldehyde has the chemical formula CH2O. How many electrons must be shown in the Lewis structure of formaldehyde?
Mid-19th Century
The period approximately between 1830 to 1870, marked by significant industrial, social, and political changes in many parts of the world.
American Culture
Refers to the set of customs, traditions, and values of the people living in the United States.
European Influence
Refers to the impact and effect European cultures, policies, and economics have had on other regions worldwide, shaping global history, colonization, and international relations.
American Colonization Society
A group established in the early 19th century advocating for the relocation of free African Americans to what is now Liberia.
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