Oxygen Has an Atomic Number of 8 and a Mass

question 71

Multiple Choice

Oxygen has an atomic number of 8 and a mass number of 16. Thus, the atomic mass of an oxygen atom is

• A)exactly 8 grams.
• B)exactly 8 daltons.
• C)approximately 16 grams.
• D)approximately 16 daltons.
• E)24 amu (atomic mass units).

---

Definitions:

Interest Cost

The expense associated with borrowing funds, calculated as the rate of interest times the principal amount of the debt.