an ion
In covalent compounds, atoms become chemically stable by sharing electrons with each other to fill their outermost energy levels. By sharing electrons, atoms can achieve a full outer electron shell, which is typically 8 electrons for most elements (except for hydrogen and helium which need 2 electrons).
Sodium has 1 electron in its outermost level.
The sharing of electrons in bond formation always involves the outermost electron shell of atoms. This sharing can occur between atoms of the same or different elements in order to achieve a stable electron configuration through the formation of covalent bonds.
In a water molecule, oxygen shares electrons with hydrogen atoms to form covalent bonds. Oxygen has 6 electrons in its outermost energy level, while hydrogen has 1 electron in its outermost energy level. Oxygen shares one electron with each of the two hydrogen atoms, forming two covalent bonds.
This electron is a valance electron.
Molecules.
The valence electron. (The outermost electron) help it help s:))))
Neutrons
If it's outermost electron shell is filled.
an ion
In covalent compounds, atoms become chemically stable by sharing electrons with each other to fill their outermost energy levels. By sharing electrons, atoms can achieve a full outer electron shell, which is typically 8 electrons for most elements (except for hydrogen and helium which need 2 electrons).
Sodium has 1 electron in its outermost level.
The sharing of electrons in bond formation always involves the outermost electron shell of atoms. This sharing can occur between atoms of the same or different elements in order to achieve a stable electron configuration through the formation of covalent bonds.
In a water molecule, oxygen shares electrons with hydrogen atoms to form covalent bonds. Oxygen has 6 electrons in its outermost energy level, while hydrogen has 1 electron in its outermost energy level. Oxygen shares one electron with each of the two hydrogen atoms, forming two covalent bonds.
Lithium is in Group 1. It is an alkali metal. Neutral atoms of lithium have one electron in their outermost 2s energy level. Because of this, lithium atoms will lose their outermost electron to nonmetals to form ionic compounds, such as lithium chloride, or lithium oxide. When a lithium atom loses its outermost electron, it becomes a lithium cation with a charge of 1+. A cation is a positively charged ion.
The electrons, or the electron cloud, of an atom affect how it reacts chemically with other atoms and molecules.