All the Evidence Indicates That the Universe Is About How

question 1

Multiple Choice

All the evidence indicates that the universe is about how old?

• A)6,000 years
• B)4.5 billion years
• C)13.7 billion years
• D)100,000 billion years

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Definitions:

Nonaromatic

Referring to organic compounds that do not meet the criteria for aromaticity, often being less stable and more reactive.

Sodium Cyclopentadienide

An organosodium compound derived from cyclopentadiene, acting as a strong base and nucleophile in organic synthesis.

Relative Acidities

A comparison of the acid strengths of different substances.

pKa

A quantitative measure of the strength of an acid in solution, being the negative log of the acid dissociation constant (Ka).