When an atom gains or loses one or more electrons, it forms an ion. If it loses electrons, it becomes a positively charged ion called a cation. If it gains electrons, it becomes a negatively charged ion called an anion.
If an electron transfers from one atom to another, an ionic bond is most likely to form. In an ionic bond, one atom gains an electron to become negatively charged (anion), and the other atom loses that electron to become positively charged (cation), leading to an electrostatic attraction between them.
Hydrogen typically forms one bond with another atom, as it only has one electron to share with another atom to achieve a stable electron configuration.
chlorine atom will first convert to the gaseous chlorine atom which will then add one electron to form chloride ion.
A potassium atom "always" loses exactly one valence electron when it reacts with another element, because one valence electron in a potassium atom has a much lower ionization energy requirement than any other electron in the same atom. (This property is generally ascribed to the fact that when a potassium loses exactly one electron, it acquires the very stable electron configuration of the noble gas argon.) A chlorine atom has a very strong attraction (its electronegativity) for exactly one electron, which gives the charged atom the electron configuration of an argon atom. Therefore, when a potassium atom is close enough to a chlorine atom, one electron is transferred between to form an ionic bond and a formula unit of the compound potassium chloride.
A hydrogen atom can typically form one bond with another atom by sharing its single electron. This bond is most commonly formed with another hydrogen atom, resulting in a hydrogen molecule (H2).
Lithium gives one electron to another atom to form a stable mono-positive ion.
Together they form a chemical bond.A sigma or pi bond
Ionic bonds are formed when atoms lose or gain electrons in order to have a full outer shell of electrons to make them stable.One atom pulls an electron from another atom.
Four. Each electron can join with an electron from another atom to form a strong covalent bond.
If an electron transfers from one atom to another, an ionic bond is most likely to form. In an ionic bond, one atom gains an electron to become negatively charged (anion), and the other atom loses that electron to become positively charged (cation), leading to an electrostatic attraction between them.
its electrons
four. each electron can join with an electron from another atom to form a strong cavalent bond
A hydrogen atom can form one bond by sharing its single electron with another atom to achieve a full outer shell of electrons and become stable.
Hydrogen typically forms one bond with another atom, as it only has one electron to share with another atom to achieve a stable electron configuration.
chlorine atom will first convert to the gaseous chlorine atom which will then add one electron to form chloride ion.
Needs one electron removed completely by another atom.
The electron is the part of the atom that accounts for electricity.