The Business Cycle Has Two Phases

question 183

Multiple Choice

The business cycle has two phases,

• A)expansion and peak.
• B)recession and trough.
• C)peak and trough.
• D)recession and expansion.
• E)expansion and trough.

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Definitions:

Nucleophile

A chemical species that donates an electron pair to an electrophile to form a chemical bond in reaction mechanisms, often characterized by its negative charge or lone pair of electrons.

Electrophile

A species that is attracted to electrons and can accept an electron pair to form a bond.

Carbocation

A positively charged carbon species, characterized by a carbon atom having only six electrons in its outer shell, making it highly reactive.

Free Radical

A molecule or atom containing an unpaired electron, typically highly reactive and capable of causing a wide range of chemical reactions.