Atoms That Gain or Release Electrons for Ion Formation

KOMPAS.com – Ion is a group atom electrically charged. Ions can be formed through several processes, such as losing and gaining electrons. What is the formation process? ion?

Ion formation is the process by which an atom gains or loses electrons. This happens to form a more stable electron configuration.

Molecules and atoms that lose electrons become positively charged and are known as cations. While the molecules and atoms that gain electrons become negatively charged and are called anions.

Ions that have bonded due to the exchange of electrons will have the ability to conduct electricity.

Also read: Atomic Compounding Particles, What Are?

Atomic stability

Atom-atoms in nature are in an unstable state. All existing atoms want to achieve stability in their subcutaneous.

Only the noble gas atoms are stable. Other atoms that are unstable tend to combine with other atoms to obtain stability. This stability can be obtained by gaining or losing electrons.

According to Kossel and Lewis, atomic stability is determined by the arrangement or configuration of electrons. The electron configuration will be stable if the outer electrons are 2 (duplet) or 8 (octet).

Only noble gases have this electron configuration. While other atoms to achieve stability, atoms must form ions or form electron pairs with other atoms.

Atoms with low ionization energies tend to lose electrons. Examples of these atoms are atoms of group IA and IIA elements.

While atoms that have a large electron arinity usually tend to bind electrons. These atoms, for example, are elements of the VIA and VIIA groups in the periodic system of elements.

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