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The electron configuration of sodium is 1s2 2s2 2p6 3s1. It has three principal energy levels. It has only one valence electron.

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Q: How many electrons shells does sodium have?
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How many number of shells in sodium?

Sodium has 3 electron shells. The first shell can hold up to 2 electrons, while the second and third shells can hold up to 8 electrons each. Sodium has 11 electrons in total.


How many shells in sodium?

Sodium typically has 11 electrons arranged in 3 shells: 2 in the first shell, 8 in the second shell, and 1 in the third shell.


How many atomic shells does sodium have?

the sodium atom has 3 shells where 2 electrons are in the first shell, 8 in the second and 1 in the third shell; which isn't stable..... and its symbol is Na :)


How many electron shells are in sodium?

Sodium has two electron shells: the first shell can hold up to 2 electrons, and the second shell can hold up to 8 electrons. Sodium has 11 electrons in total, with 2 in the first shell and 8 in the second shell.


How many electron shells does Sodium have?

Sodium has three electron shells.


How many inner shells is sodium?

Sodium has two inner shells. The first inner shell can hold up to 2 electrons, while the second inner shell can hold up to 8 electrons. Sodium's electron configuration is 2-8-1, with one electron in the outermost shell.


How many atomic shells in sodium?

There are three atomic shells in a sodium atom: the first shell can hold up to 2 electrons, the second shell can hold up to 8 electrons, and the third shell can hold up to 8 electrons. Sodium has an electron configuration of 2-8-1.


How many energy shells does sodium atom have?

A sodium atom has 3 energy shells.


How many electron levels does sodium 23 have?

Sodium-23 has three electron levels: the first energy level can hold up to 2 electrons, the second energy level can hold up to 8 electrons, and the third energy level can hold up to 8 electrons. Sodium has an atomic number of 11, so sodium-23 has 11 protons and 11 electrons in a neutral state.


How many how many electrons does sodium have?

A Sodium atom has three shells. For future reference, this can be discovered later by looking at which period an element falls in. For example, all group 1 elements have 1 shell, all group 2 elements have two shells, and so on.


How many levels are in an electrically neutral sodium atom?

An electrically neutral sodium atom has 11 electrons. These electrons occupy different energy levels or shells around the nucleus. Sodium has 3 electron shells or levels: the first energy level can hold up to 2 electrons, the second energy level up to 8 electrons, and the third energy level up to 1 electron.


How Many Shells Of Electrons Does Iron Have?

iron has 4 shells because there are 30 electrons.