A Currency Exchange Rate Refers to

question 14

Multiple Choice

A currency exchange rate refers to

• A)the unit equivalency of all international currency.
• B)the ratio of a nation's basic unit of currency relative to the price of silver.
• C)the ratio of a nation's basic unit of currency relative to the price of gold.
• D)the price of one country's currency expressed in terms of another country's currency.
• E)the unit of wealth (gold,oil,diamonds,etc. )upon which a nation bases its national currency.

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Definitions:

Carbanion

An organic ion in which a carbon atom has three bonds and bears a negative charge, often an intermediate in organic reactions.

Free Radical

Highly reactive atoms or molecules with unpaired electrons, involved in a variety of chemical processes including polymerization and combustion.

Haloalkane

A class of organic compounds where one or more hydrogen atoms in an alkane (saturated hydrocarbon) are replaced with halogen atoms (such as chlorine, bromine, or iodine).

R or S Description

A system for describing the configuration of chiral centers in molecules, indicating the spatial arrangement of atoms around the center.