Asked Nov 17, 2019

A. What is the mass number of an atom of Iron ( atomic number 26) with 32 neutrons? 

B. Is this likely Iron's major isotope? Explain 


Expert Answer

Step 1

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(A) The atowic number is 26 and tue iron number neutvous is 32

Step 2

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The atomic numbor i equal to the nuubor number protons. Therefore, the mass au 6ollew: neutvon number iron is cakulated ac atom number Mass nuwber = prtons 3 2 26 58


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