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How many electrons are needed to fill the outer shell of sodium?
Wiki User
∙ 12y ago
Two electrons are needed to fill the outer shell of a sodium atom. The outer shell for sodium is the 3s sublevel. A neutral sodium atom has one electron in its 3s sublevel. Since atoms undergo chemical bonding in order to gain a noble gas electron configuration, called an octet, sodium atoms will lose their single 3s electron, becoming sodium atoms with a 1+ charge. By doing this, sodium ions become isoelectric with the noble gas neon, and achieve an octet, becoming stable.
Wiki User
∙ 12y ago
Wiki User
∙ 9y ago1
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How many electrons does sodium have in its outer most shell?
Sodium is in the third group in the periodic table. It meens that sodium has three shell. First shell - 2 electrons, second shell - 8 electrons, third shell (outer energy level) - 1 electron.
Which element contain the same outer elements as sodium?
Elements in Sodium's Group (Group 1 - Alkali Metals) will have the same amount of electrons in their outer shell (i.e. 1 electron in the outer shell).
Element bromine electrons outer shell?
Bromine has 7 electrons in its outer shell.
What has greater pull by nucleus electron in outer shell of neon or sodium?
Neon. The closer electrons are to the nucleus, the greater the pull the nucleus has on the electrons.
How many electrons does nitrogen need to fill its outer shell?
One electron is needed.
How many valence electrons are needed to fill sodiums outer shell?
Sodium has ONE valence electron in its outer shell that is to be donated to any kind of oxidant. By then the outer (3rd) shell (of the Na+ ion) is EMPTY, so the 2nd shell has become the outmost, containing 8 electrons (Ne-configuration). No electrons at all are taken up by sodium.
How many electrons does sodium have in its outer most shell?
Sodium is in the third group in the periodic table. It meens that sodium has three shell. First shell - 2 electrons, second shell - 8 electrons, third shell (outer energy level) - 1 electron.
How many electrons are needed to fill carbon outer shell?
Carbon has four valence electrons, so it will need four more electrons to fill its outer shell.
How many Chlorine electrons are in the outer shell of a sodium atom?
None - the electron goes from sodium TO the chlorine.
Which element contain the same outer elements as sodium?
Elements in Sodium's Group (Group 1 - Alkali Metals) will have the same amount of electrons in their outer shell (i.e. 1 electron in the outer shell).
A total of how many electrons are needed to fill the outer shell of most atoms?
There is a total of 8 electrons that are needed to fill outer shell of most atoms. An atom is the smallest unit of matter.
How many electrons are needed to fill the outer shell of an atom?
8
How many electrons are needed to complete hydrogen outer shell?
two
How many electrons would be needed to fill its outer shell for carbon?
4 to fill the 2p shell
How many electrons are needed to fill up carbons outer shell?
4 to fill the 2p shell
How many electrons will the sodium atom need to lose to get a full outer shell?
Just one.
How many electrons are needed to fill the outer shell of most atoms?
8
