# What is the number of outer electrons?

## What is the number of outer electrons?

Most of the elements important in biology need eight electrons in their outermost shell in order to be stable, and this rule of thumb is known as the octet rule. Some atoms can be stable with an octet even though their valence shell is the 3n shell, which can hold up to 18 electrons.

### What is the outer electron configuration for germanium?

The ground state electron configuration of ground state gaseous neutral germanium is [Ar]. 3d10. 4s2. 4p2 and the term symbol is 3P0.

How many valence electrons do germanium have?

4 valence electrons
Germanium (Ge) has 4 valence electrons. The number of valence electrons of a particular element can be determined by looking at its group number. Ge…

What is KLMN shell?

K denotes the first shell (or energy level), L the second shell, M, the third shell, and so on. In other words, the KLMN(OP) notation only indicates the number of electrons an atom has with each principal quantum number (n). The SPDF notation subdivides each shell into its subshells.

## How many electrons does fluorine have in its outer shell?

seven electrons
Fluorine is in Group 7. It has seven electrons in its outer shell. It gains an electron from another atom in reactions, forming a fluoride ion, F -. Note that the atom is called fluorine, but the ion is called fluoride.

### What is number 32 on the periodic table?

Germanium
Germanium – Element information, properties and uses | Periodic Table.

What group is germanium in?

Group 14
germanium (Ge), a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, intermediate in properties between the metals and the nonmetals.

What is the electron of germanium?

32
Germanium Atomic and Orbital Properties

Atomic Number 32
Number of Electrons (with no charge) 32
Number of Protons 32
Mass Number 73
Number of Neutrons 41

## How many electrons N shell contains?

32 electrons
Answer: N shell can have a maximum of 32 electrons.

### How many numbers does KLMN have?

Therefore the total number of electrons associated with the chloride is 18. Now we want to accommodate these 18 electrons in energy shells. each shell is subdivided into the subshells….

Shell and ‘n’ value Max.number of electron
N shell,$\text{ n=4}$ $2{{(4)}^{2}}=\text{ 32}$

How many shells are in fluorine?

Fluorine
Electrons per shell 2, 7
Physical properties
Phase at STP gas
Melting point (F2) 53.48 K ​(−219.67 °C, ​−363.41 °F)

How many orbital shells does fluorine have?

List of elements with electrons per shell

Z Element No. of electrons/shell
8 Oxygen 2, 6
9 Fluorine 2, 7
10 Neon 2, 8
11 Sodium 2, 8, 1