asked 101k views
19 votes
What is the mass number of 19/9F?
Your answer:
A. 9
B. 10
C. 19
D. 28

asked
User Matijs
by
8.5k points

1 Answer

4 votes

the mass number of fluorine (F) is 19

C. 19

answered
User Sayou
by
7.8k points

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