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Use the periodic table from the lesson to answer the following question.

The atomic mass of F is ___.

9
19
10
55

User Gronostaj
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2 Answers

5 votes

Answer:

The atomic mass of F is 19.

Step-by-step explanation:

User Stklik
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2 votes

Answer:

19

Step-by-step explanation:

The number below the element Fluorine is 18.99 which rounds to 19.

User KlausCPH
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