Elements in Which the Outermost Electron Has the Same Principal

question 3

True/False

Elements in which the outermost electron has the same principal quantum number n, show similar chemical properties.

---

Definitions:

Overeating

Consumption of more food than the body needs for energy, often leading to weight gain and obesity.

Cheer Themselves Up

The act of improving one's mood or emotional state through positive thinking, activities, or other self-help methods.

Normal-Weight People

Individuals whose body weight falls within a range considered healthy, according to measurements such as body mass index (BMI).

Energy Output

The amount of energy produced or expended in a process, such as during physical activity or by a mechanical or electrical device.