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It is a negative charge
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.
No, an electron has a negative charge. Therefore, if an originally neutral atom gains an electron, it will have a negative charge.
Gained 2 electrons
An atom has no charge. An ion is an atom that has either gained or lost an electron giving it a charge. An atom that has gained an electron is called an anion and is negative, while an atom that lost an electron is called a cation and is positive.
An atom has no charge. An ion is an atom that has either gained or lost an electron giving it a charge. An atom that has gained an electron is called an anion and is negative, while an atom that lost an electron is called a cation and is positive.
An atom has a postitive charge when it loses an electron and a negative when it gains one. It then becomes an ion through this process.
Reduction. The atom has gained a negatively charged electron and has a charge of -1.
electric charge
A negatively charged ion is an atom that has gained one or more electrons and has therefore gained a negative charge.
An ion is a charged atom that has gained or lost one or more electrons. An ion has an unequal number electrons and protons giving it either a positive or negative charge.
An ion is an atom or molecule which has lost or gained one or more valence electrons, giving it a positive or negative charge.