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When a chlorine atom gains an electron in its outer energy level, it becomes a chloride ion with a negative charge. This extra electron causes the ion to have a full outer energy level, achieving a stable electron configuration. Chloride ions are often found in ionic compounds and play essential roles in chemical reactions.

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1y ago

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

It becomes a negative ion.


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 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.


How many outer rings electrons does sodium and chlorine have?

Sodium has one outer ring electron, and chlorine has seven outer ring electrons. Sodium tends to lose its outer electron, while chlorine tends to gain an extra electron to achieve a stable electron configuration.


What happens to the electronic arrangement of a chlorine atom when it becomes a chlorine ion?

When a chlorine atom becomes a chlorine ion, it gains an electron to achieve a full outer electron shell. This results in the electron arrangement changing from 2,8,7 to 2,8,8, making it a negatively charged ion.


What does chlorine need to stabilize the outer shell?

Chlorine gain an electron.


What happens to sodiums valence electron when sodium bonds with chlorine to form table salt?

When sodium bonds with chlorine to form table salt (sodium chloride), the sodium's valence electron is transferred to chlorine. This transfer results in sodium losing one electron to achieve a full outer shell of electrons (achieving a stable electron configuration), while chlorine gains one electron to also achieve a full outer shell. This transfer of electrons creates an ionic bond between the two atoms.


How many Chlorine electrons are in the outer shell of a sodium atom?

None - the electron goes from sodium TO the chlorine.


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 electron are in the outer shell chlorine?

7


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

It becomes a negative ion.