What Does the Following Element Description Actually Mean? Iron-57

question 16

Multiple Choice

What does the following element description actually mean? iron-57

• A)iron with a mass number of 57
• B)iron with an atomic number of 57
• C)iron with 57 protons
• D)iron with 57 neutrons
• E)57 iron atoms

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Definitions:

Unilateral Contract

A type of agreement where an offer can only be accepted through the performance of an action by the party receiving the offer.

Hard Drive

A data storage device used for storing and retrieving digital information using rapidly rotating disks coated with magnetic material.

Adequacy Of Consideration

The sufficiency of what is exchanged in a contract to make the agreement enforceable, ensuring each party receives something of value.

Bankruptcy

A legal procedure for dealing with debt problems of individuals and businesses; officially declared inability to pay outstanding debts.