It's an ion. Cation for positive and anion for a negative atom
a particle with a negative charge in an atom is an electron
An atom with positive charge is cation.An atom with negative charge is anion.
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.
The negative charge in an atom is called an electron. Electrons are subatomic particles that orbit the nucleus of an atom and are responsible for carrying electrical current and forming chemical bonds.
An atom is called an ion if there is a charge on it - positive or negative.
An electron.
a cation atom!
A particle with a negative electrical charge is called an electron.
A unipositive or uninegative monoatomic ion.
An atom with an electrical charge is called an ion.
When an atom is no longer neutral and has gained or lost electrons, it is called an ion. An atom that has gained electrons will have a negative charge (an anion), while an atom that has lost electrons will have a positive charge (a cation).
An atom with a charge is called an ion. An ion forms when an atom gains or loses electrons, resulting in a positive or negative charge. Positively charged ions are called cations, while negatively charged ions are called anions.