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What is the mass number of 19/9F? Your answer: A. 9 B. 10 C. 19 D. 28
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19 votes
What is the mass number of 19/9F?
Your answer:
A. 9
B. 10
C. 19
D. 28

User Matijs
by
5.0k points

1 Answer

4 votes

the mass number of fluorine (F) is 19

C. 19

User Sayou
by
4.6k points
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