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If a sodium atom loses its only valence electron, it becomes a sodium cation (Na+). This is because it has lost a negative electron, leaving behind a positively charged ion.

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1y ago

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Related Questions

How many valence electrons has sodium?

Sodium has one valence electron.


What kind of ions do a sodium atom and a chlorine atom become when a valence electron is transferred one to the other?

when sodium valence electron is transferred to chlorine , both atoms become ions . the sodium atom becomes a positive ion . the chlorine atom becomes a negative ion .


Does sodium have three valence electrons?

No, sodium has 1 valence electron, not 3.


how number of valence electrons sodium have?

A sodium atom has one valence electron.


What of the element out of calcium argon sodium nitrogen oxygen and chlorine can become stable by losing 1 electron?

Sodium. A sodium atom has one valence electron in its 3rd energy level. This is very unstable, so a sodium atom will lose that single valence electron to another atom (nonmetal), and the 2nd energy level will then have 8 valence electrons, which is stable. The positively charged sodium ion, Na+, will bond with a negatively charged ion; either a nonmetal or a polyatomic ion.


How many valence electrons does Na have?

One. Sodium is found in Group 1, which is characterized by having one valence electron, so by extension, potassium, rubidium, cesium, and francium also have one valence electron.


How many valence electron are there in sodium neutral atom?

There is one valence electron in a neutral sodium atom. Sodium has an electron configuration of 2-8-1, indicating it has one electron in its outermost energy level.


What is the valence electrons of Na?

Sodium (Na) has one valence electron.


When sodium atoms form sodium ions?

When sodium atoms lose an electron, they become sodium ions with a single positive charge (Na+). This occurs because the sodium atom has one valence electron in its outer shell, which it gives up to achieve a stable electron configuration.


How many valence electrons are in the sodium family?

Elements in the sodium family (Group 1A or Group 1) have 1 valence electron. This is because they have one electron in their outermost energy level.


What atom has one valence electron?

hydrogen and the alkali metals lithium, sodium, potassium, rubidium, cesium, and francium all have one valence electron.


How many valence electrons does sodium 24 have?

Every sodium atom has only one valence electron.