they have 28 electrons and 14 electron shell.
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The sodium atom (Na) has 11 electrons. The electron configuration of sodium is 2-8-1. The third noble gas shell is the second energy level or shell, which can hold a maximum of 8 electrons. Therefore, the number of electrons in the third noble gas shell of sodium is 1.
The electron configuration of helium is 1s2; two electrons on the first (and the single) electron shell.
Maximum 32 electrons.
Each sodium will transfer 1 electron. So, for NaCl, one electron is transferred. In Na2SO4 (sodium sulfate), 2 electrons will be transferred (1 electron from each sodium).
There is one electron on cobalts outer 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.
None - the electron goes from sodium TO the chlorine.
the valence shell is the outermost shell of an atom that has free electrons for taking part in chemical reactions... the valence shell of sodium has one free electron
The sodium atom (Na) has 11 electrons. The electron configuration of sodium is 2-8-1. The third noble gas shell is the second energy level or shell, which can hold a maximum of 8 electrons. Therefore, the number of electrons in the third noble gas shell of sodium is 1.
There's only one. Because of this it is very easy for sodium to lose that one electron so that it can have a full electron shell like that of neon. Sodium's first shell has two electrons, and it's second shell has 8 electrons.
The atomic no. of Sodium (Na) is 11. It has three electron orbits (or Shells) containing 2, 8 and 1 electron respectively. K shell - 2 electrons L shell - 8 electrons M shell - 1 electron
The first electron shell of any element is the one s shell. Every element except hydrogen has 2 one s electrons.
Before : One electron in the valence shell After reaction w/ Cl gas: none electron in the valence shell
Sulfur has six electrons in its third electron shell.
The valence shell of sodium has one electron.
The protons are in the nucleus. It's the electrons that are in the "shells" around the nucleus. There's just one electron in the third shell of the sodium atom.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.