In Which of the Following Sets Do All Species Have

question 108

Multiple Choice

In which of the following sets do all species have the same number of protons?

• A)Br^-,Kr,Rb²⁺
• B)C,N^3-,O^2-
• C)Mg²⁺,Ca²⁺,Ba²⁺
• D)O,O^2-,O²⁺

---

Definitions:

Harlem Renaissance

A cultural, social, and artistic explosion that took place in Harlem, New York during the 1920s, highlighting African American cultural expressions.

New Negro

A term associated with the Harlem Renaissance, reflecting a new sense of identity, cultural pride, and political awareness among African Americans during the early 20th century.

White Culture

A term that can refer to the social norms, values, and practices traditionally associated with white people from Western or European ancestry.

National Origins Act

A United States federal law enacted in 1924 that limited the number of immigrants who could be admitted from any country based on the number of people from that country who were already living in the U.S.