Our Short-Term Memory Span Is Approximately ________ Items

question 99

Multiple Choice

Our short-term memory span is approximately ________ items.

• A) 2
• B) 5
• C) 7
• D) 10

---

Definitions:

Unsaturation Number

A measure of the degree of unsaturation (number of double or triple bonds, including rings) present in an organic molecule.

Molecular Formula

The representation of a compound showing the types and numbers of atoms present in the simplest ratio.

Reaction Pathway

The sequence of events at the molecular level that leads to a chemical reaction, including the transition states and intermediate products.

Mechanism

The sequence of steps that makes up a chemical reaction, detailing the path from reactants to products, including intermediates and transition states.