The Element That Has a Valence Configuration of 2s¹ Is

question 123

Multiple Choice

The element that has a valence configuration of 2s¹ is ________.

• A)Li
• B)Na
• C)K
• D)Rb
• E)Cs

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Definitions:

Presume

To accept something as true without proof or before evidence is provided.

Dormant Commerce Clause

A restriction on states’ authority that is implied in the commerce clause of the U.S. Constitution: The power given to Congress to enact legislation that affects interstate commerce in effect prohibits a state from passing legislation that improperly burdens interstate commerce.

Interstate Commerce

Interstate Commerce refers to the buying, selling, or moving of goods, services, or money across state borders, regulated by the federal government.

Gun-Free School Zone Act

Federal legislation in the United States that prohibits the unauthorized possession of firearms in designated school zones.