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Chlorine has seven valence electrons.
The electronic configuration is 1s2, 2s2, 2p6, 3s2, 3p5.
These seven valance electrons do NOT readily react, because they are 'tightly' held to the nucleus. However, chlorine has strong electron affinity; Electronegativity; this means it will attract one electron into its valance shell , to complete the octet of eight electrons in the valance shell.
When this 'extra' electron combines into to valance shell , the electron configuration is 1s2, 2s2, 2p6, 3s2, 3p6. , and the chlorine atom is now a 'CHLORIDE ANION' of charge '-1' , (symbolised by Cl^(-)).
What else can I help you with?
How many valance electrons do fluorine and chlorine have?
Since fluorine and chlorine are in family 7A, they each have 7 valence electrons. The number of the family corresponds to the number of valence electrons.
What is the number of valence electrons the element chlorine?
Chlorine has 7 valence electrons.
How many electrons does chlorine have in its highest energy level?
The electronic configuration of chlorine is 2,8,7 So there are 7 electrons in the valence shell (or highest energy level).
How many electrons do you need to make a Chlorine atom stable if you have 7 valence electrons?
You would need 1 more electron to make a Chlorine atom stable with 7 valence electrons. This additional electron would allow Chlorine to achieve a full valence shell of 8 electrons, following the octet rule.
Which subshell of chlorine have valence electron?
3s and 3p, remember Cl has 7 valance electron. 3s^2 and 3p^5
How many valence electron does chlorine?
The element chlorine has seven electrons in its valence shell.
How many valence electrons surround chlorine?
Chlorine has 7 valence electrons.
How many valence electrons in chlorine-37?
In every chlorine atom, there are seven valence electrons.
How many electrons are in the outermost orbital of chlorine?
chlorine has 7 valence electrons.
How many valence electrons would be found in an atom of chlorine?
An atom of chlorine has 7 valence electrons because it is in group 17 of the periodic table.
How many valance electrons do fluorine and chlorine have?
Since fluorine and chlorine are in family 7A, they each have 7 valence electrons. The number of the family corresponds to the number of valence electrons.
What is chlorine valence electrons number?
There are 7 valence electrons!🤓
How many valence electrons do the silicon calcium chlorine and sodium have?
Silicon has 4 Calcium has 2 Chlorine has 7 Sodium has 1
What is chlorine's number of valence electrons?
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
How many valence electrons are in chloride?
Chlorine has 7 valence electrons. A chloride ion has 8.
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 valence are in chlourine?
A total of 7 valence electrons. If I remember correctly, the number of valence electrons of all group A elements are designated by their group number. Chlorine is in group VIIA, hence 7 valence electrons.
