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Characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices: (1) An atom with the electron configuration 1s22s22p2 possesses two valence electrons.
(2) The formula of the ionic compounds that contains Ba2+ and N3- ions is Ba2N3.
(3) The polyatomic ions nitrate and azide are both tetraatomic entities.
Immigration Quotas
A system that sets limits on the number of immigrants allowed to enter a country.
Immigration Act of 1924
A United States federal law that restricted immigration by establishing quotas based on nationality.
Johnson-Reed Act
A 1924 United States federal law that limited the number of immigrants who could be admitted from any country to 2% of the number of people from that country who were already living in the United States as of the 1890 census.
Immigration Restriction
Policies or laws designed to limit or control the numbers and characteristics of immigrants allowed to enter a country.
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