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4 electrons in the outer shell
2-8-4 electron configuration
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How many more electrons does silicon need in order to have a stable octet?
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
How many electrons are present in an atom of silicon?
A neutral silicon atom will have 14 electrons, one for each proton in its nucleus. A link follows and can be found below.
How can the number of valence electrons be determined from the periodic table?
By looking at the group number you can tell how many valance electrons there are ex: Group 1= 1 valance electrons Group 2-12= 2 valance electrons Group 13= 3 valance electrons Group 14= 4 valance electrons Group 15= 5 valance electrons Group 16= 6 valance electrons Group 17= 7 valance electrons Group 18= 8 valance electrons
How many valance electrons does phosphorus have?
5
How many electrons does silicon - -29 have?
Regardless of the isotope, every silicon atom has 14 electrons.
How many valance electrons does a neutral atom of silicon have?
That neutral silicon atom has four electrons in its valence shell.
How many more electrons does silicon need in order to have a stable octet?
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
How many electrons are present in an atom of silicon?
A neutral silicon atom will have 14 electrons, one for each proton in its nucleus. A link follows and can be found below.
How many valance electrons does samarium have?
2 valance electrons
How many valance electrons in Co?
There are 27 valance electrons.
How many valance electrons are in iodine?
Iodine has 7 valance electrons
How many valence electrons are in Si 2-?
The normal valance number of silicon is 4, so with Si 2- one knows that silicon now has 6 electrons in it's valence shell.
How many valance electrons does SiS2 have?
Lithium (Li) has 1 valence electron. It is in the same 'family' as Sodium (Na) and Potassium (K)
How can the number of valence electrons be determined from the periodic table?
By looking at the group number you can tell how many valance electrons there are ex: Group 1= 1 valance electrons Group 2-12= 2 valance electrons Group 13= 3 valance electrons Group 14= 4 valance electrons Group 15= 5 valance electrons Group 16= 6 valance electrons Group 17= 7 valance electrons Group 18= 8 valance electrons
How many elements within a row different?
They have different numbers of valance electrons
How many valance electrons does selenium have?
6 valence electrons
How many valance electrons oxygen have?
6 valence electrons
