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It becomes an ion.

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Q: What happens when a chlorine atom gains an electron in its valence shell?
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Related questions

What does chlorine become when it gains one valence electron?

A negatively charged "ion".


What happens when chlorine gains an extra electron?

It becomes negative


If a chlorine atom gains or loses a valence electron it becomes a charges particle called an?

Ion. Any atom that loses or gains an electron becomes an ion.


If a chlorine atom gains or loses a valence electron it becomes a charged particle called an?

Ion. Any atom that loses or gains an electron becomes an ion.


If a chlorine atom gains or loses a valence electron it becomes a charged particle called?

ion


What happens when a chlorine atom gains electron in its outer energy shell?

When a chlorine atom, which normally has 7 electrons in the valence shell, gains an electron, it achieves a stable state similar to the noble gas, having 8 electrons in the outer shell. This results in the formation of the chloride ion, Cl-.


When a chlorine atom gains an electron it fills its valence shell forming a negative chloride what?

The chloride ion is an anion (Cl-).


What happens when chlorine gains an electron in its outer energy shell?

It becomes a negative ion.


What happens when a chlorine atom gains an electron in its outer energy shells?

It becomes a negative ion.


What happens when a chlorine atom gains an electron its outer energy shell?

It becomes a negative ion.


What happens when a chlorine atoms gains an electron in its outer energy shell?

It becomes a negative ion.


Why do chlorine fluorine and bromine act in a similar way?

Chlorine , fluorine ,and bromine belongs to halogen family. They have 7 valence electrons and gains 1 electron to form anions.