How Many Electrons Are There in the 3^rd Principal Energy

question 67

Multiple Choice

How many electrons are there in the 3^rd principal energy level (n = 3) of a phosphorus atom?

• A) 3
• B) 5
• C) 6
• D) 8
• E) 10

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Definitions:

Vertical

Referring to the direction pointing up or down, perpendicular to the horizontal plane.

Inverse Demand Function

A mathematical function that expresses price as a function of quantity demanded, showing the price at which consumers are willing to purchase a certain quantity of a good.

Inverse Supply

A representation of the relationship where the price of a good influences the quantity supplied, typically showing higher quantities supplied at higher prices.

Tax

Compulsory contributions to state revenue, levied by the government on workers' income and business profits or added to the cost of some goods, services, and transactions.