In 2010, the Average Amount of Foreign Exchange Trades Each

question 103

Multiple Choice

In 2010, the average amount of foreign exchange trades each day was about:

• A) $2 billion.
• B) $4 billion.
• C) $400 billion.
• D) $2 trillion.
• E) $4 trillion.

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Definitions:

Resonance Contributors

Different Lewis structures that represent the same molecule and differ only in the distribution of electrons, not the arrangement of atoms.

Bonding Patterns

The arrangement and connectivity of atoms within a molecule, influencing its geometry and physical properties.

Organic Compound

A compound containing carbon atoms covalently bonded to other elements, typically hydrogen, oxygen, and nitrogen, among others.

Resonance Forms

Resonance forms are alternative Lewis structures for a molecule that illustrate delocalized electrons within the molecule, showing different possible distributions of double bonds and lone pairs.