An ion.
Ion
Ion. Any atom that loses or gains an electron becomes an ion.
When and atom loses or gains enery, it becomes positivly or nevetivly charged and can become an ion.
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An atom that loses electrons becomes a positively charged ion called a cation. An atom that gains electrons becomes a negatively charged ion called an anion.
An atom becomes charged when it either gains or loses one or more electrons. If an atom gains electrons, it becomes negatively charged (anion); if it loses electrons, it becomes positively charged (cation). This process is known as ionization.
An ion is formed when an atom gains or loses an electrons or electrons. If it gains an electron, it becomes an anion, and if it loses an electron it becomes a cation.
This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.
Ion. Any atom that loses or gains an electron becomes an ion.
If an atom gains or loses electrons, it becomes an ion. If it gains electrons, it becomes a negatively charged ion called an anion. If it loses electrons, it becomes a positively charged ion called a cation.
an atom that gains an electron becomes a negative ion, called an anion.
it becomes an ion