0
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.
What else can I help you with?
Why is chlorine diatomic?
A lone chlorine atom has 7 outer shell electrons, 1 electron short of a full outer shell of 8 electrons, which is stable. In order to achieve this full outer shell two chlorine atoms share a pair of electrons, with each atom contributing 1 electron to the pair. By sharing electrons in this manner the chlorine atoms achieve a full outer shell.
Chlorine will tend to lose all of its seven outer electron or gain one electron?
Chlorine will tend to gain one electron to achieve a stable electron configuration with a full outer shell. This results in the formation of the chloride ion, which has a full outer shell of electrons.
Does chlorine attract or release electrons?
Chlorine tends to attract electrons, as it has a high electronegativity. It has 7 valence electrons in its outer shell and tends to gain one electron to achieve a full outer shell, forming a chloride ion.
Why does the transfer of an electron occur between a sodium atom and a chlorine atom?
The transfer of an electron between a sodium atom and a chlorine atom occurs because sodium has one electron in its outer shell that it wants to lose to achieve a more stable electron configuration, while chlorine has seven electrons in its outer shell and can gain one from sodium to complete its outer shell and achieve stability by forming a full octet. This transfer of electrons results in the formation of sodium chloride, an ionic compound.
In chlorine the outer energy level contains 7 electrons To attain stable state the chlorine atom needs to gain how many electrons?
Just one. To become stable, it needs eight electrons; a full outer shell.
How many electrons does chlorine have on the outer shell?
chlorine has 6 electrons in the outer shell. although these have a special name, they are called valance electrons.
How many electrons does chlorine have in it's outer shell?
Chlorine has 7 electrons in its outer shell. It needs one more electron to achieve a full outer shell of 8 electrons, which is why chlorine typically gains an electron to form Cl- ion in chemical reactions.
How many Chlorine are in the outer shell of a sodium atom?
One chlorine atom has 7 electrons in its outer shell, and sodium has 1 electron in its outer shell. Therefore, sodium can donate its electron to chlorine, forming a stable compound where chlorine has a full outer shell with 8 electrons.
How many electrons does chlorine need to gain to have a full outer shell?
Chlorine needs to gain one electron to have a full outer shell and achieve a stable electron configuration.
Why is chlorine diatomic?
A lone chlorine atom has 7 outer shell electrons, 1 electron short of a full outer shell of 8 electrons, which is stable. In order to achieve this full outer shell two chlorine atoms share a pair of electrons, with each atom contributing 1 electron to the pair. By sharing electrons in this manner the chlorine atoms achieve a full outer shell.
Why is the valency of chlorine one?
Chlorine has a valency of one because it has seven valence electrons in its outer shell. By gaining one electron, chlorine can achieve a stable electron configuration similar to that of a noble gas, specifically argon, which has a full outer shell with eight electrons.
Why the chlorine not react with the argon?
Chlorine does not react with argon because argon is a noble gas with a full outer shell of electrons, making it very stable and unreactive. Chlorine, on the other hand, is a highly reactive element that tends to gain or lose electrons to achieve a stable electron configuration. In the presence of argon, chlorine does not have the opportunity to react because argon does not easily give up or accept electrons.
How many electrons does chlorine need to gain to get full outer shell of electrons?
In a chemical reaction, chlorine will typically gain one electron to have the full octet. This is referred to as the octet rule. Since chlorine has seven valence electrons because it is in row 7A, it gains one so it can have 8 electrons.
Is each sodium and chlorine ion stable?
Yes, both sodium and chlorine ions are stable. Sodium ion (Na+) has a full outer shell of electrons, following the octet rule, while chlorine ion (Cl-) has gained an electron to achieve a full outer shell.
Does calcium have a full outer shell?
Calcium has a full 4s sublevel, but does not have a full "outer shell", per se, because it is not a noble gas.
Chlorine will tend to lose all of its seven outer electron or gain one electron?
Chlorine will tend to gain one electron to achieve a stable electron configuration with a full outer shell. This results in the formation of the chloride ion, which has a full outer shell of electrons.
Does chlorine attract or release electrons?
Chlorine tends to attract electrons, as it has a high electronegativity. It has 7 valence electrons in its outer shell and tends to gain one electron to achieve a full outer shell, forming a chloride ion.
