The Isotope of Iron with the Symbol ${ }_{26}^{56} \mathrm{Fe}$ Has How Many Electrons?
A)26
B)25
C)56
D)55

question 34

Multiple Choice

The isotope of iron with the symbol ${ }_{26}^{56} \mathrm{Fe}$ has how many electrons?

• A)26
• B)25
• C)56
• D)55

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Definitions:

Complement Method

A mathematical technique used to simplify the process of subtraction by utilizing the "complement" of a number.

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