An Element That Has the Same Ground State Valence-Shell Electron

question 27

Multiple Choice

An element that has the same ground state valence-shell electron configuration as sodium is

• A)lithium.
• B)barium.
• C)boron.
• D)lead.
• E)xenon.

---

Definitions:

Paul Ehrlich

An environmental scientist known for his work on the population, resources, and the environment.

Famines

Extreme scarcities of food in a geographic area, leading to significant suffering, malnutrition, and mortality.

Fertility Rate

The average number of children born to a woman over her lifetime.

CIA Data

refers to information and statistics collected and published by the Central Intelligence Agency, often related to geographical, political, or economic aspects of countries worldwide.