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

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When an ion gains electrons What is the charge?

Negative, when the ion gains an electron. When an ion loses an electron it becomes positive.


How does an ion become Negatively charge?

it loses a proton or gains an electron


A material has a net charge because it?

A net charge results when an atom gains or loses electrons. If it loses electrons, it gains a positive charge, if it gains them, it gains a net negative charge.


What is a neutral atom that gains or loses electrons?

A neutral atom that subsequently gains or loses one [or more] electrons is called an ion. If it gains an electron [or electrons] it will have a negative charge. If it loses an electron [or electrons] it will have a positive charge.


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.


When an Atom gains or loses a valence electron it becomes a charge particle called a?

Ion.


What is the gain or loss of electrons?

An electron has a negative charge. If an atom loses an electron it creates an ion with a positive charge. If an atom gains an electron it creates an ion with a negative charge.


How does a positive ion become a neutral atom?

A positive ion can become a neutral atom by gaining electrons. When a positive ion gains one or more electrons, it becomes neutral because the negative charge of the electron(s) cancels out the positive charge of the ion.


How many electron potassium gains or loses?

Potassium loses one electron.


Will an object become positivley or negatively charged if it gains electrons?

An atom will become Negative if it gains an electron and it will be an Anion.If it loses an electron it will be Positive and it will be a CationLearn & Enjoy


What can happen to an electron in an atom when it gains or loses energy?

it gains or acquires a charge either positive or negative so when it gains energy, it aquires a negative charge then when it loses energy, it aquires a positive charge


What has a positive charge if it loses an electron but has a negative charge if it gains an electron?

Any solid, liquid, gas, atom, molecule, object, or space that started out electrically neutral.