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Sodium (Na) has 11 protons (= 'atom number') and, since it's a neutral atom, also 11 electrons (= 'proton number' minus 'positive charge number').

Sodium ion, Na+1, has 10 electrons ( =11-(+1) )

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How many electrons are in sodium?

Sodium has an Atomic Number of 11 and an Mass Number of 23.This means an atom of Sodium has 11 Protons and therefore 11 electrons.


How many electrons does Na?

Sodium's atomic number is 11, therefore it has 11 electrons.


A sodium atom has a mass number of 23 Its atomic number is 11 How many electrons does it have if it is not an ion?

If the sodium atom is neutral (not an ion), it will have the same number of protons (11) as electrons. Therefore, a sodium atom with an atomic number of 11 will have 11 electrons when it is not an ion.


How many electrons does a neutral sodium atom have?

A neutral sodium atom has 11 electrons. This corresponds to the atomic number of sodium, which is 11.


How many electrons are in an atom of elemental sodium equal to?

The number of electrons in a neutral atom is equal to the atomic number; sodium has 11 electrons. The number of protons is the same.


How many electrons are in an atom of elemental sodium?

The neutral atom of sodium has 11 electrons.


How many electrons orbit the nucleus of sodium?

There are 11 electrons orbiting around Na atom, cuz its atomic number is 11.


How many protrons neutrons and electrons are in sodium?

Just remember the atomic number is the amount of protons and electrons there is 11 in sodium, and 12 neutrons in sodium. To find neutrons you round the atomic mass if needed then subtract it from the number. So sodium's mass is 22.9 so you round it to 23 subtracted by the atomic number, which is 11 giving you 12. Hope that helps


How many electron are in an neutral atom of sodium?

11 electrons in a neutrally charged atom of sodium . It is the same number as the number of protons and the Atomic Number. However, the sodium ion (NOT Atom) has lost one electron , so there are now 11 protons(+), and 10 electrons(-). Hence 11(+)10(-)= 1(+) Hence the sodium ion is written as 'Na(+)'.


How many protons electrons and neutrons does sodium-23 have?

sodium's atomic number is 11 and since protons and electrons are the same number as the atomic number, there are 11 protons and 11 electrons, to get the neutrons you take the isotope of sodium you are given, in this case 23 and subtact the number of protons, so 23-11=12. Therefore there are 12 electrons.


How many electrons does a neutral atom of sodium -25 have?

All neutral sodium atoms have 11 electrons, regardless of the isotope.


How many protons in sodium?

the number of protons is the atomic number, which for sodium is 11. The number of electrons in neutral sodium atom is 11 and these are in the following shells:- 1st valence = 2 electron 2nd valence = 8 electrons 3th valence = 1 electrons