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larisa86 [58]
3 years ago
7

A fluorine ion has nine protons and a charge of -1. how many electrons are in an ion the fluorine. A. 1 B. 9 C. 10 D. 8

Chemistry
2 answers:
ElenaW [278]3 years ago
8 0
The neutral Fluorine atom has 9 electrons AND 9 protons. So if the F has a -1 charge, then another electron is added so F will now have 10 electrons. so answer C
madam [21]3 years ago
4 0
10, it has gained and electron which increases the charge, as the -1 indicates 
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