The element chlorine has seven electrons in its valence shell.
Chlorine has 7 valence electrons.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
Valence electron - Sodium loses one electron to form a sodium ion (valence of 1).
Chlorine atoms have 7 outermost electrons and need to gain an electron to achieve the stability of a full valence shell.
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)
Before : One electron in the valence shell After reaction w/ Cl gas: none electron in the valence shell
There are 7 valence electrons in chlorine.
yes, chlorine has 7 valence electrons
7
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
The element chlorine has seven electrons in its valence shell.
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.
The electron is transferred to chlorine.
1 additional electron will give chlorine 8 in the valence. You can see in the Periodic table, that Chlorine is next to Argon ( 1 to the left of it) so it needs 1 more electron to have the same configuration as Argon.
Seven.
Seven.
Valence electron - Sodium loses one electron to form a sodium ion (valence of 1).
Chlorine atoms have 7 outermost electrons and need to gain an electron to achieve the stability of a full valence shell.