an atom that gains an electron becomes a negative ion, called an anion.
When an atom loses electron,it becomes positive ion i.e.cation.
As a neutral atom lose an electron then it becomes a positive ion As it gains an electron then it becomes a negative ion
Ions formed when a atom gains or loses electrons. An atom that has either a positive or negative charge is known as an ion.
A charged particle that forms when an atom transfers electrons is an ion. An atom that loses an electron forms a positively charged ion called a cation; an atom that gains an electron forms a negatively charged ion called an anion.
electric charge
An atom gains a positive charge by losing electrons.
Negative.
When an atoms gains an electron the atom changes into a negative ion and when an atom loses an electron the atom changes into a positive ion.
When an atom gains an electron it becomes an ion with a charge of negative one. This charge comes from the electron's negativity, which changes the atom's balanced ratio of electrons to protons.
Ion. Any atom that loses or gains an electron becomes an ion.
Ion. Any atom that loses or gains an electron becomes an ion.
An electron has a negative charge, so if a neutral atom gains an electron, it becomes a negative ion. A negative ion is called an anion.
yes...on gaining an electron, the atom becomes an anion i.e. negatively charged ion.
An atom that gains three electrons will become an ion with a 3- charge.
This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.
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.
A neutral atom, it only becomes an ion after it loses or gains an electron.
A positive ion is formed when atoms lose electrons. When a cell gains an electron it becomes negative