Examlex
Which of the following groups has a predictable ionic charge of three negative?
Census Tracts
Small, relatively permanent statistical subdivisions of a county or equivalent entity, designed to be relatively homogeneous units regarding population characteristics.
Geopolitical Boundaries
The limits and divisions between countries, states, or territories defined by geography, politics, and international agreements.
Common Heritage
Shared cultural, historical, or familial backgrounds, traditions, or characteristics among a group of people.
Voting Patterns
The trends or habits in how different groups of people tend to vote, studied over time in political science.
Q27: What is the term for a location
Q28: Cyanocobalamin,C₆3H₈8CoN14O14P,is vitamin B12.What is the number of
Q63: The H₃O+ ion is classified as which
Q85: A nuclear power plant uses uranium-235 to
Q109: What is the term for the property
Q159: Which of the following trace minerals are
Q172: What is the term for a broad
Q174: What is the systematic name for aqueous
Q176: Which of the following groups of elements
Q189: Why was argon absent from Mendeleev's original