Of the Following Materials, Which Has the Closest Coefficient of Expansion

question 29

Multiple Choice

Of the following materials, which has the closest coefficient of expansion to tooth structure?

• A) Ceramic
• B) Amalgam
• C) Filled polymers
• D) Composite resins

---

Definitions:

Strike Price

The predetermined price at which the holder of an option can buy (call) or sell (put) the underlying asset, until the option expires.

Call Contract

A financial agreement giving the buyer the right, but not the obligation, to buy a stock, bond, commodity, or other asset at a specific price within a specific time period.

Ticker Symbol

A unique series of letters assigned to a security for trading purposes.

CBOE Option Contract

A contract that gives the holder the right to buy or sell a specific quantity of a security at a specified price on or before a certain date, traded on the Chicago Board Options Exchange.