Examlex
For which one of the following elements is the second ionization energy over ten times larger than its first ionization energy?
Mexican War
A conflict between the United States and Mexico from 1846 to 1848, resulting in the U.S. acquiring territories that include present-day California, Arizona, and New Mexico.
Tejanos
Residents of Mexican heritage living in Texas, especially those who were in the region before it became part of the United States.
Texas Borderland
Refers to the geographic area along the border between Texas and Mexico, characterized by its distinct cultural, social, and economic interactions.
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