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How many valence electrons do elements group 17 have?
There are 7 valence electrons in elements of group-17. They are called halogens.
How many valence electrons does aluminum gave?
Aluminium has three valence electrons.
What property do halogens share?
They share many properties, but one is that they all have 7 valence electrons.
How many valence electrns in halogens?
The halogens, or inert gases, have full outer shells. Helium has 2 valence electrons in its outermost shell, and the other inert gases have eight. Wikipedia has a good entry on this: http://en.wikipedia.org/wiki/Valence_electron
How many valence electrons do the halogan have?
The halogens are the group seven, the group right before the noble gases. They require 1 electron for a full outer shell. So they have 7 valence electrons. (s2 px2 py2 pz1)
How many valence electrons halogens?
Halogens have 7 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.
How many valence electrons do elements group 17 have?
There are 7 valence electrons in elements of group-17. They are called halogens.
How many valance electrons does halogen have?
Halogens are group 17 elements. They have 7 valence electrons.
How many valence electrons does aluminum gave?
Aluminium has three valence electrons.
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 electrons are in the outer electron level of the halogen?
7 electrons are on the outer (valence) shells of all halogens
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.
What property do halogens share?
They share many properties, but one is that they all have 7 valence electrons.
How many valence electrons are in an atom of bromine?
All halogens (group 17) have 7 valence electrons.Electronic Configuration of Br = 1s22s22p63s23p64s24p5Number of e- in valence shell (outmost s and p-orbital) = 2 + 5 = 7e-
