0
Halogen elements, which are located in the 17th column of a Periodic Table that's formally known as "Group 17 (VIIA)". This column of elements consist of fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
All of the above elements listed above have 7 electrons in the outer-shell.
Wiki User
∙ 15y ago
Wiki User
∙ 6y agoThese chemical elements are halogens.
Add your answer:
Earn +20 pts
How many are in the outer shell of the yellow group?
There are different electrons in the outer shell of each element.
Which things determine an element's electronegativity?
the number of valence electrons in the atom's outer shell how much the valence electrons are shielded from the nucleus
How many electrons are in the outer shells of copper?
The outer shell (N=4) of the copper element has 2 electrons.
What a period 3 element with 4 electrons in its outer shell?
n
How many electrons does one atom of astatine have in its outer shell?
Electrons per shell in astatine: 2, 8, 18, 32, 18, 7.
What number of electrons in the outer outer shell of Cl?
A chloride anion contains eight outer shell electrons, one more than the seven outer shell electrons found in a chlorine atom.
How many electrons does chlorine have in it's outer shell?
Chlorine is a chemical element with the symbol Cl and an atomic number of 17. It has 7 electrons in its outer shell.
Element bromine electrons outer shell?
Bromine has 7 electrons in its outer shell.
How many electrons are in the outer shell of the yellow group?
There are different electrons in the outer shell of each element.
How many electrons does the element B have in its outer shell?
Boron has 3 electrons in the outer shell and 2 electrons in the inner.
How many electrons does does nitrogen and bromine have in the outer shell?
Nitrogen has five electrons in its outer shell and bromine has seven in its outer shell.
How many electrons are in the outer shell of copper?
The outer shell (N=4) of the copper element has 2 electrons.
What are the Every element in group one has one electron in its outer shell Every element in group two has two electrons in its outer shell?
Both statements are true:Every element in group I has one electron in its outer shell andEvery element in group II has two electrons in its outer shell
How many are in the outer shell of the yellow group?
There are different electrons in the outer shell of each element.
An element is inactive if?
It has a full outer shell of electrons.
Which things determine an element's electronegativity?
the number of valence electrons in the atom's outer shell how much the valence electrons are shielded from the nucleus
How many electrons are in the outer shell of the halagons?
Seven
