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When an atom gains an electron it becomes an ion with a charge of negative one. This charge comes from the electron's negativity, which changes the atom's balanced ratio of electrons to protons.

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What happens to an atom's overall charge if it gains an electron?

since an electron is negatively charged, adding an electron to an atom will cause it to become negatively charged.


An atom that gains an electron gains what type of ion?

an atom that gains an electron becomes a negative ion, called an anion.


What happens when a nonmetal atom gains an electron from another atom?

It becomes a negatively charged ion with a charge of 1-.


What happens when a chlorine atom gains an electron its outer energy shell?

It becomes a negative ion.


What happens when a chlorine atom gains an electron in its outer energy shells?

It becomes a negative ion.


What happens when an atom gains an electron when it loses an electron?

It become an ion, positively charged when it loses an electron (called a cation, e.g. Na+) or negatively charged when it gains an electron (called a anion, e.g. Cl-).


What happens to a neutral atom if it gains an electron?

If a neutral atom gains an electron, it becomes negatively charged and forms an anion. The extra electron increases the overall negative charge of the atom and can affect its chemical behavior and reactivity.


What does an atom do when it gains an electron?

it forms an ionic bond with the atom it has received an electron from.


What is the result of an atom that gains or loses an electron?

This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.


What happens when an bromine atom gains an electorn?

When a bromine atom gains an electron, it becomes a bromide ion with a charge of -1. This extra electron fills the outer electron shell of the bromine atom, giving it a full set of electrons and making it stable.


What does an atom release more easily when it gains an electron?

An Electron


What happens when a chlorine atom gains an electron?

When a chlorine atom gains an electron, it becomes a chloride ion with a negative charge. This results in the formation of a stable ionic compound, such as sodium chloride (table salt). The extra electron fills the outermost energy level, achieving a full octet and increasing the stability of the atom.