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An iron atom has an atomic mass of 56. Its atomic number is 26. How many neutrons does the iron atom have?
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An iron atom has an atomic mass of 56. Its atomic number is 26. How many neutrons does the iron atom have?

User Quinny
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1 Answer

5 votes

Answer:

30 neutrons

Step-by-step explanation:

neutrons = atomic mass - atomic number

neutrons = 56 - 26 = 30

User Gian Marco Toso
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