How Many Unpaired Electrons Are in a Calcium Atom

question 80

Multiple Choice

How many unpaired electrons are in a calcium atom?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

---

Definitions:

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price level at a given time.

Demand

The measure of goods or services that people are both inclined and financially prepared to purchase at differing prices over a given time span.

Mass Transportation

A system of large-scale public transportation services, such as buses and trains, that operate within or between cities.

Price

The monetary value associated with procuring a product or service.