Which of the Following Are Incorrectly Paired

question 59

Multiple Choice

Which of the following are incorrectly paired?

• A)Copper,Cu
• B)Carbon,C
• C)Cobalt,Co
• D)Calcium,Ca
• E)Cesium,Ce

---

Definitions:

Labor Force Size

The total number of people, both employed and unemployed, who are willing and able to work in an economy.

Value Added

The increase in worth of a product or service produced at each stage of its production or distribution, reflecting the contribution of labor and capital.

Middle-Income Countries

Nations with a per capita gross national income exceeding that of low-income countries but below that of high-income countries, according to the World Bank classification.

Farm Worker

An individual employed in the agricultural sector, primarily involved in the cultivation of crops and raising livestock.