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The number of electrons in the valence shell of a halogen is 7. What is probably the most significant feature of halogens is that they all are one electron short of the number of electrons required to fill their valence shells, eight. That means they will have similar chemical properties, i.e., they all are on the lookout to borrow one electron.
What else can I help you with?
How many valence electrons halogens?
Halogens have 7 valence electrons.
How many valence electrons do halogens gave?
Halides have 7 valence electrons, but the halide ion, haven gained an electron has 8 valence electrons
How many valence electron does halogen have?
Halogens each have 7 valence electrons.
How many valence electrons do Halogens have?
The number of electrons are different from one to another, however all of them have seven electrons in the valence shell.
How many valence elctrons does a fluorine atom have?
A fluorine atom has seven valence electrons, as do all halogens.
What property do halogens share?
They share many properties, but one is that they all have 7 valence electrons.
How many valence electrons do elements group 17 have?
There are 7 valence electrons in elements of group-17. They are called halogens.
Which group of elements 7 valence electrons?
The groups of electrons with 7 valence electrons are groups 7 and 17 on the periodic table.
What term describes the most reactive nonmetals that have seven valence electron?
halogens
Do the halogens have different numbers of valence electrons?
no, but lower halogens have different oxidation states.
How many electrons would be in the valence shells of iodine and chlorine?
Both iodine and chlorine are halogens (group 17) and have 7 valence electrons.
How many valance electrons does halogen have?
Halogens are group 17 elements. They have 7 valence electrons.
