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The amount of energy required to remove an electron form an at is the ionization energy.

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What happens when an atom absorbs ultraviolet energy and an electron is involved?

When an atom absorbs ultraviolet energy and an electron is involved, the electron can move to a higher energy level or be ejected from the atom, leading to the atom becoming ionized or excited.


What happens when an atom loses an electron to another atom?

When an atom loses an electron to another atom, it becomes positively charged because it now has more protons than electrons. The atom that gains the electron becomes negatively charged because it now has more electrons than protons. This transfer of electrons creates ions that may attract or repel each other depending on their charges.


When a neutral atom loses an electron what happens to its size?

When a neutral atom loses an electron, it becomes a positive ion. The loss of an electron reduces the electron-electron repulsion, causing the remaining electrons to be more strongly attracted to the nucleus. This contraction in electron cloud typically results in a smaller ionic size compared to the neutral atom.


What happens when a atom loses an electron?

When an atom loses an electron, it becomes positively charged and is called a cation. This loss of an electron reduces the number of negatively charged electrons compared to the number of positively charged protons in the nucleus. The atom becomes more reactive as it seeks to gain electrons to achieve a stable electron configuration.


What is formed when an atom loses an electron to another atom?

When an atom loses an electron to another atom, it forms a positively charged ion. This ion is called a cation because it has more protons than electrons. The loss of an electron results in an imbalance of positive and negative charges, leading to the formation of the cation.

Related Questions

When metal atom loses electron energy is?

When a metal atom loses an electron, it loses energy. This energy corresponds to the difference in energy levels between the electron's initial position and its final position outside the atom.


What happens when an atom absorbs ultraviolet energy and an electron is involved?

When an atom absorbs ultraviolet energy and an electron is involved, the electron can move to a higher energy level or be ejected from the atom, leading to the atom becoming ionized or excited.


What happenes when a sodium atom loses an electron in its outer energy shell?

When sodium loses that electron, it becomes the sodium ion, Na+


When atom loses energy what happens to electron?

when an atom loses an energy , it loses a electron, so what exactly happens to an electron. when you are looking at the periodic tabel they are numbered in groups called group family 1-18 .for an example for what happens to an atom when it losses an electron .when a electron has a nuber lower that 4 it wants to reach at 0 electrtons and when a atom has higher than 6 elctrons it wants to reach at 8 elcrtons . when a atom losses a electron it gives it to another atom that has lower than 4 electrons who is trying to reach at 8


'When an atom loses an electron what does it become?

When an atom loses an electron, it becomes a positively charged ion.


When a atom loses a electron What is the atoms charge?

When an atom loses an electron it becomes a positively charged ion.


What happens when a sodium atom loses an electron in its outer energy?

It becomes a positive ion.


An electron loses potential energy when it?

An electron loses potential energy when it moves to a lower energy level, such as when it transitions between orbitals in an atom or when it moves closer to a positively charged nucleus. This release of energy can manifest as the emission of a photon or the transfer of energy to another particle.


When an atom loses one or more electrons to form a positive ion the energy is?

When an atom loses one or more electrons to form a positive ion, the energy required is known as ionization energy. This is the energy needed to remove an electron from the atom.


When an atom loses an electron and becomes negatively charged we refer to it as?

When an atom loses an electron and becomes negatively charged we refer to it as a positive ion


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.


When an atom loses an electron it loses a?

Removal of an electron from an atom leaves a positively charged ion.