There Are Three Radioactive Series: the Thorium Series,which Begins with ²³²Th,the

question 43

Multiple Choice

There are three radioactive series: the thorium series,which begins with ²³²Th,the actinium series which starts with ²³⁵U and the uranium series which starts with what isotope?

• A)(²²³Fr)
• B)(²³⁸U)
• C)(²²¹Rn)
• D)(²¹⁴Pb)
• E)(²³²Th)

---

Definitions:

Demand Schedule

A table that shows the quantity of a good or service that consumers are willing to buy at each price point.

Supply Schedule

A table that shows the relationship between the price of a good and the quantity of that good a supplier is willing to offer for sale at each price level.

Equilibrium Price

The market price at which the quantity of goods demanded equals the quantity supplied, bringing the market into balance.

Market

A system or place where buyers and sellers interact to trade goods, services, or assets.