What Is the Mass Number of the Most Abundant Form

question 39

Multiple Choice

What is the mass number of the most abundant form of oxygen atom?

• A)15.9994
• B)8
• C)16
• D)24
• E)32

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Definitions:

Exact Period

A specific timeframe during which certain actions are to take place or conditions must be met.

Offer Open

A proposal made in business or negotiations that remains valid for acceptance until a specified date or until withdrawn by the proposer.

Sailboat Sale

The transaction process involved in transferring ownership of a sailboat from one party to another.

Counteroffer

A response to an offer in which the original terms are rejected and new terms are proposed, forming part of the negotiation process.