There are 7 electrons on the valence shell.
Chlorine requires one electron to make it complete and the ion would therefore be Cl- (one minus charge)
there are 3 electron shells in chlorine
The Valancy of chorine is one
The element chlorine has seven electrons in its valence shell.
Chlorine has 7 valence electrons in the 3rd electron shell. Chlroine is in the third row of the periodic chart, so its 3rd shell is the valence shell, and it is in the next to last column, 7A, so it has 7 electrons in that 3rd shell.
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
It becomes an ion.
I think that because chlorine has 17 electrons in all, and ten of them are filled up on the first two shells, then seven of them should be on the third shell, so seven of them are valance electrons.
The element chlorine has seven electrons in its valence shell.
Chlorine has 7 valence electrons in the 3rd electron shell. Chlroine is in the third row of the periodic chart, so its 3rd shell is the valence shell, and it is in the next to last column, 7A, so it has 7 electrons in that 3rd shell.
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
In any atom, the valence electrons are located in the outermost shell. Chlorine has 7 valence electrons.
One.
Third Shell
It becomes an ion.
I think that because chlorine has 17 electrons in all, and ten of them are filled up on the first two shells, then seven of them should be on the third shell, so seven of them are valance electrons.
Chlorine is extremely electronegative and will steal electrons from the valence shell of sodium. When chlorine steals the electron, both sodium and chlorine have full valence shells.
Before : One electron in the valence shell After reaction w/ Cl gas: none electron in the valence shell
The element chlorine has seven electrons in its valence shell.