Which of the Following Is Not a Guide Word Used

question 60

Multiple Choice

Which of the following is not a guide word used in e-mail messages and memos?

• A)TO:
• B)FROM:
• C)RESPONSE:
• D)DATE:

---

Definitions:

Components

Individual parts or substances that constitute a composite material or mixture.

pH

A measure of the hydrogen ion concentration in a solution, indicating its acidity or alkalinity on a scale of 0 to 14.

Mathematical Formula

An equation or expression representing a relationship between mathematical symbols and quantities.

Hydrogen Ion Concentration

A measure of the acidity or alkalinity of a solution, often expressed in terms of pH.