The Maximum Number of Electrons That Can Occupy an Energy

question 86

Multiple Choice

The maximum number of electrons that can occupy an energy level described by the principal quantum number, n, is

• A) n.
• B) n + 1.
• C) 2n.
• D) 2n²_.
• E) n²_.

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Definitions:

Aquatic Ecosystems

Water-based environments—including oceans, lakes, rivers, and wetlands—that support a diverse range of life through complex interrelationships.

Mosses

Small, non-vascular plants that typically form dense green clumps or mats, often in damp or shady locations.

Lichens

Symbiotic associations between a fungus and a photosynthetic partner, usually an algae or cyanobacteria, which live together as a single, unique organism.

Sedges

A family of grass-like plants, often found in wet grounds, distinguished by their edges (edges, sedges) and triangular stems.