An electron has a negative charge (e-) so
when an atom loses an electron it becomes positively charged, and is a cation,
when an atom gains an electron it becomes negatively charged and is called an anion.
Atoms with a charge are called ions.
It's called an ion, and it simply means a charged atom (or group of atoms.)
An atom that has lost an electron is positively charged and is called a "cation." An atom that has gained an electron is negative, and is called an "anion" If you're looking for an overruling term, it would be Ion.
Positive ions are called cations, and negative ions are called anions. Cations have a net positive charge because they have lost electrons, while anions have a net negative charge because they have gained electrons.
Yes, the cation is a positive ion; ex.: H+, Ca2+, (UO2)2+.
An ion is a single atom that carries a positive or negative charge due to gaining or losing valence electrons. The atom becomes an ion when it has an unequal number of protons and electrons.
An atom that has lost an electron is positively charged and is called a "cation." An atom that has gained an electron is negative, and is called an "anion" If you're looking for an overruling term, it would be Ion.
electrons carry a negative charge. protons carry a positive charge. neutrons are neutral.
An ion is either a positive charged or a negative charged atom. Negative ions have one or more extra electrons, and positive ones have one or more electrons not there.
A positive ion has lost electrons, resulting in a net positive charge, while a negative ion has gained electrons, resulting in a net negative charge. Positive ions are called cations and negative ions are called anions.
A charged atom is called an ion.If it has more protons then electrons, it has a positive charge.If it has more electrons than protons, it has 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.