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:

Inconsistent Expectations

A situation where there are conflicting or unclear demands placed on an individual or group.

Short Temper

A disposition to become angry quickly and with little provocation.

Successful

Characterized by achieving desired aims or attaining prosperity, often measured by specific goals, wealth, honor, or the like.

Homeostatic/Medical Approach

An approach focusing on maintaining balance and well-being in the body or environment, often applied in medical contexts to describe how the body regulates its internal environment.