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The atomic number of fluorine is 9. what is the mass number of a fluorine atom with 8 neutrons?
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The atomic number of fluorine is 9. what is the mass number of a fluorine atom with 8 neutrons?

User Mark Ewer
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2 Answers

5 votes

Answer:

c

Step-by-step explanation:

the ulumingue lage

User Poolie
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Mass number is found by adding the number of protons and neutrons.So Fluorine, which has 9 protons would be added to the number of neutrons, 8. Therefore, the mass number of fluorine would be 17. Hope this helps. Have a nice day.
User Tomas Kulich
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