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galina1969 [7]
3 years ago
10

If the atomic mass of fluorine is 19 with 9 protons, how many neutrons would it have?

Biology
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:

10

Explanation:

atomic mass is protons + neutrons

19 = 9 + neutrons

10 = neutrons

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