How Many Protons Are There in an Atom of Uranium

question 57

Multiple Choice

How many protons are there in an atom of uranium whose mass number is 235?

• A)92
• B)143
• C)235
• D)238
• E)327

---

Definitions:

On-Us Item

A banking term referring to a check or draft that is presented for payment by the same bank upon which it is drawn.

Stale Check

A check that is not presented to a bank within six months of its date.

Uniform Commercial Code

A comprehensive set of laws governing all commercial transactions in the United States, intended to standardize and simplify the law relating to commerce.

Negotiable Instruments

Financial documents that guarantee the payment of a specific amount of money, either on-demand or at a set time, with examples including checks, promissory notes, and drafts.