MichelleDong MichelleDong

04-01-2020
Chemistry

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The question is in the picture

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Katelyntoto Katelyntoto

04-01-2020

Answer:

2

Explanation:

Florine has 7 valence electrons to start with. When one electron is added it becomes a negative ion. Adding 1 to 7 makes the radius bigger than the original atom's radius

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