How many electrons does Na+ has in its outermost shell?

How many electrons does Na+ has in its outermost shell?

eight electrons
The properties of Na+ ion and the sodium atom are different from each other. The positive charge dictates all the properties of Na+ , since otherwise it is stable and inert with its eight electrons in the valence shell.

In what type of orbital is the outermost electron in Na?

For example, sodium (Na), which has a single electron in its outer 3s orbital, can lose that electron to attain the electron configuration of neon. Chlorine, with seven valence electrons, can gain one electron to attain the configuration of argon.

What is the electron configuration for Na+?

[Ne] 3s¹
Sodium/Electron configuration

How many electrons are in the outermost orbital?

A total of 8 electrons can be placed in the outermost shell of an atom. This rule is known as the Octet rule.

Which shell has no electron in Na+ ion?

Na+ has completely filled K and L shells.

What is the number of electrons in Na atom and Na+ ion?

The sodium atom has 11 electrons. Sodium-ion has 10 electrons as sodium atom loses one electron to form sodium ion.

Which orbital will lose an electron when Na+ is formed?

One electron is lost to form the sodium ion. When forming a cation, the electron is removed from the energy level with the highest n value. Within the highest energy level, electrons are removed in order of p then s. The electron is lost from the 3s orbital.

How do you find the outermost electrons?

So we can use the column or group of an element to determine the number of electrons in its outermost shell, sometimes referred to as valence electrons. Elements from the fourth column of the periodic table, like carbon, have four electrons in their outermost electron shell or four valence electrons.

Which is outermost shell?

This outermost shell is known as the valence shell, and the electrons found in it are called valence electrons. In general, atoms are most stable, least reactive, when their outermost electron shell is full.

Which Orbital will lose an electron when Na+ is formed?

Which has more number of electrons Na or Na+ Why?

Na is a sodium atom and contains 11 electrons. Na+ is formed when Na atom loses one electron, hence it has only 10 electrons. Thus, Na has more electrons than Na.