In Addition to Those of Groups 1A and 2A, Three

question 48

Multiple Choice

In addition to those of Groups 1A and 2A, three common elements that form only one ion each are

• A) Sc, Ti, and Hg.
• B) Pb, Sn, and Cu.
• C) Al, Zn, and Ag.
• D) Ga, Ni, and Fe.

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Definitions:

Windsor v. United States

A landmark Supreme Court case that declared Section 3 of the Defense of Marriage Act (DOMA) unconstitutional, advancing the rights of same-sex couples.

Same-Sex Marriage

The legally or socially recognized marriage between two individuals of the same gender.

State-Level

Pertaining to the individual states within a federation, as opposed to the national or federal government, focusing on policies and governance at the state level.

Dual Federalism

A political arrangement in which power is divided between the federal and state governments in clearly defined terms, with state governments exercising those powers accorded to them without interference from the federal government.