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DochEvi [55]
3 years ago
6

An atom of fluorine has an atomic mass of 19 u. Keeping in mind that its atomic number is 9, what can you infer about this atom?

Chemistry
1 answer:
Oliga [24]3 years ago
8 0
The fluorine atom has a neutron number of 10 it also have 10 valence electrons
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