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When an atom gains or loses electrons, it is trying establish a more stable situation in which it has a full valence shell. An atom that has gained or lost valence electrons is called an ion. When a positive ion and a negative ion can bond due to their opposite charges. This is called an ionic bond.

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The atom that has gained or lost electrons is called an ion?

Correct, an ion is an atom or molecule that has gained or lost electrons, giving it a positive or negative charge. A positively charged ion is called a cation, and a negatively charged ion is called an anion.


What are Atoms that carry an electrical charge called because they have gained or lost electrons?

Atoms that carry an electrical charge because they gained or lost electrons are called ions. An atom that has lost electrons will be positively charged, and it is called cation. On the other hand, an atom that has gained electrons will be negatively charged, and it is called anion.


What is an atom which has gained electrons called?

anion


An atom that has gained an electron is?

An atom that has gained an electron becomes a negatively charged ion.


What is an ion that has lost or gained electrons called?

An atom that has gained or lost electrons is called an ion. An atom that has gained one or more electrons becomes a negatively charged ion called an anion. An atom that has lost one or more electrons becomes a positively charged ion called a cation.


The loss of electrons by a molecule atom or ion is called?

oxidation. Gaining electrons is called reduction.


What forms when an atom has lost or gained electrons?

When an atom looses an electron is called "a cation, when gains is called an "anion".


Which term describes a chemical reaction in which is gained?

The term that describes a chemical reaction in which electrons are gained is "reduction." In redox (reduction-oxidation) reactions, reduction refers specifically to the process where an atom or molecule gains electrons, leading to a decrease in its oxidation state. This is always paired with oxidation, where another atom or molecule loses electrons.


What is an atom that has an electric charge because it lost or gained electrons?

An atom that carries an electrical charge because it has gained or lost electrons is called an "ion". An atom that has gained one or more electrons, and has a negative electrical charge, is called an "anion". An atom that has lost one or more electrons, and has a positive electrical charge, is called a "cation". The term "ion" is used to refer to both cations and anions collectively or non-specifically.


What is an atom that has gained or lost electrons callled?

An atom that has gained or lost electrons is called an ion. If it gains electrons, it becomes a negatively charged ion (an anion), while if it loses electrons, it becomes positively charged (a cation).


What is an atom that has given up or gained electrons?

Atoms that have lost or gained one or more electrons are called ions.An atom that has gained and electron is an anion; and atom that has lost an electron is a cation. Gaining an electron means the anion has a negative charge; losing one or more electrons means the atom has a positive charge.


Do molecules have ions?

An atom is the smallest particle of a chemical element that retains its chemical properties. A molecule is the smallest amount of a substance that consists of a number of atoms of the same or of different elements.