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Ions formed when a atom gains or loses electrons. An atom that has either a positive or negative charge is known as an ion.

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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 do you call the energy involved when an atom loses an electron?

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


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.


When this part of an atom moves to another atom the losing atom has what charge?

Positive. The only (typical) parts of atoms that move are electrons which have a negative charge; therefore, if a neutral atom loses an amount of electrons (negative charges), the atom has more positive charges (from the protons) than negative charges which makes the atom positively charged overall.

Related Questions

Ion is formed when an atom loses an electron?

Yes, an ion is formed when an atom either loses or gains an electron, resulting in a net positive or negative charge, respectively. When an atom loses an electron, it becomes a positively charged ion, known as a cation.


What is the symbol and name for the cation formed when a potassium atom loses one electron?

The symbol for the cation formed when a potassium atom loses one electron is K+, and is named the potassium ion.


An ion id formed when an atom?

gains or loses an electron.


Ask us anythingAn ion is formed when an atom .?

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.


What is the atom that loses or transfers an electron to another atom is called?

an isotope


What is an atom that gains and loses an electron and has an electric charge?

When an atom gains electrons, negatively charged anions are formed. When an atom loses electrons, positively charged cations are formed.


Where is Ions form?

An ion is formed when an atom gains or loses an electron


What is formed when an atom gains or loses an electron?

An atom forms an ion when it gains or loses an electron. If an atom gains an electron, it becomes a negatively charged ion (anion). If an atom loses an electron, it becomes a positively charged ion (cation).


What ion is formed when an atom loses an electron.?

A positive ion is formed when atoms lose electrons. When a cell gains an electron it becomes negative


What is the charge of the ion formed when a potassium atom loses one electron?

K+ ions


If a neutral atom loses or gains an electron what is formed?

An Ion. More specifically if it gains an electron it becomes an anion and it it loses an electron it becones an cation (pronounced Kat-ion)


What happens when an atom loses and electrons?

Well, an atom that loses an electron does not just "lose" it in space, the electron is taken away by another atom or molecule. So the electron sticks to the new molecule and forms an ion with a charge (given that the original atom was a neutral one). When this happens inside the body some really dangerous compounds can be formed, these are called "free radicals"