The Number of Electrons in the Valence Shell of an Atom

question 136

True/False

The number of electrons in the valence shell of an atom is equal to the group number for the representative elements.

---

Definitions:

Varying Percent

Describes the difference in percentage rates, often used in finance and statistics, to compare changes over time or between different entities.

Experience Curve

A concept indicating that as a company gains experience in producing a product, its cost of production decreases due to efficiencies and learning effects.

Improve Its Experience Curve

Efforts to lower costs and improve efficiency as a company gains experience in production and operations.

Experience Curve Concept

The principle that the cost of production decreases as a company gains more experience in manufacturing a particular product, due to efficiencies and learning.