How Many Electrons Can Be Found with Principal Quantum Number

question 21

Multiple Choice

How many electrons can be found with principal quantum number n = 3 in a suitably heavy atom?

• A) 18
• B) 6
• C) 9
• D) 20

---

Definitions:

Human Voice

The sound produced by humans using the vocal folds for talking, singing, laughing, crying, screaming, etc.

Human Face

The front part of a person's head, including the forehead, eyes, nose, mouth, and jaw, used for expression and identification.

Temperament

An individual's inherent personality traits and emotional patterns that appear early in life and influence behavior and emotional reactions.

Parental Expectations

The beliefs or desires parents have regarding the behavior, achievements, or developmental progress of their children.