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How many additional valance electrons does fluorine need to have a valance shell?
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What is the valance number for fluorine?
7 valence electrons
How many valance electrons do fluorine and chlorine have?
Since fluorine and chlorine are in family 7A, they each have 7 valence electrons. The number of the family corresponds to the number of valence electrons.
HOW MANY VALANCE ELECTRONS IN NF3?
There are 7 valence electrons in an NF3 molecule. Nitrogen has 5 valence electrons and each fluorine atom contributes 1 valence electron, totaling 3 electrons for the 3 fluorine atoms.
How many valence electrons does a fluorine atom contain?
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.
How many valence shells does fluorine have?
flurine has atomic no. 9 so its electronic configaration is 2,7. Its valance shell has 7 electrons
Fluorine has 7 of these valance electron?
Fluorine has 7 valence electrons, which are the electrons in the outermost shell of an atom. These electrons are involved in chemical bonding and determine the reactivity of the element.
How man valence electrons does fluorine?
Fluorine has 7 valence electrons.
How many valence electronss does each fluorine atom have?
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.
How many additional valence electrons does fluorine need to have a full valence?
I believe you are talking about fluorine. If you are, F needs one more electron to gain a full shell.If you go to WikiAnswers for this information, that is counterproductive, because there is a much better way to do it. Look at the periodic table. Groups IA through VIIIA tell you what you need to know. IA has one valence electron, IIA has two valence electrons etc. Fluorine is in group VIIA and therefore has seven valence electrons. All atoms want eight, and thus fluorine is in need of one more.
How many valence electrons are in a neutral atom of fluorine?
A neutral atom of fluorine contains 7 valence electrons.
How many valence electrons does the element F have?
I believe there is 8 electrons in the outer valence
