A fluorine atom has seven valence electrons, as do all halogens.
7 as shown above.
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Fluorine has 7 valence electrons.
A fluorine atom has 7 valance electrons. This can be identified by looking which group fluorine is located, which is group 7. However when the atoms get bigger this rule does not apply so easily.
A nitrogen atom has 5 valence elctrons. To figure that out you have to count across the row that atom is in and stop at it and the number you counted up to is the number of valence electrons. So... 1st Lithium 2nd is Beryllium 3d is Boron then Carbon then 5th is Nitrogen. Your Welcome)
A neutral atom of fluorine contains 7 valence electrons.
Fluorine atom has seven valence electrons.
7 as shown above.
8
7.
One
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Fluorine has 7 valence electrons.
Copper has 4
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Fluorine is a halogen. All halogens have 7 valence electrons. There are thus 7 valence electrons for Fluorine, 2 in the 2s orbital, and 5 in the 2p orbitals.
A fluorine atom has 7 valance electrons. This can be identified by looking which group fluorine is located, which is group 7. However when the atoms get bigger this rule does not apply so easily.