Depending on the element the furthest shell out, when the outer shell has been filled by an other element donating one electron it turns into an ion.
When an electron transfers from the outer shell of one atom to the outer shell of another atom, it forms an ionic bond. The atom that loses the electron becomes positively charged (cation), while the atom that gains the electron becomes negatively charged (anion). This results in the formation of a stable compound.
the valence shell
Valence shell
The outer-most shell of an atom is called the valence shell. It is involved in forming chemical bonds with other atoms.
Electrons are found in an atom's outer shell. The outer shell, also known as the valence shell, is where the electrons involved in chemical reactions and bonding are located. The number of electrons in the outer shell determines the atom's chemical properties.
When an electron transfers from the outer shell of one atom to the outer shell of another atom, it forms an ionic bond. The atom that loses the electron becomes positively charged (cation), while the atom that gains the electron becomes negatively charged (anion). This results in the formation of a stable compound.
The outer shell of an atom is the valence shell, which contains the valence electrons.
An oxygen atom has six (6) electrons in its outer shell.
Valence shell
Valence shell
A neutral neon atom has 8 electrons in its outer shell. Neon has a total of 10 electrons, with 2 in the inner shell and 8 in the outer shell.
When a sodium atom loses an electron in its outer shell, it forms a positively charged sodium ion (Na+). This process happens in order to achieve a stable electron configuration similar to that of a noble gas, which typically have a full outer shell of electrons.
Valence shell
the valence shell
The valence shell is the outermost shell...and an atom can only have one outer shell.
The outer-most shell of an atom is called the valence shell. It is involved in forming chemical bonds with other atoms.
Electrons are found in an atom's outer shell. The outer shell, also known as the valence shell, is where the electrons involved in chemical reactions and bonding are located. The number of electrons in the outer shell determines the atom's chemical properties.