all elements want to have a full valence shell and when an atom loses electrons it is said to become a cation.
It becomes positive.
it gets positive charge
it loses 2 electrons
It becomes a cation - loses electrons
an atom loses electrons and becomes positivly charged
It gains or loses electrons.
The ATOM decreases in size when it loses an electron and increases when electrons are added.
The object disappears
The mass become lower but the difference is not significant.
It becomes a positively charged ion known as a cation.
The category that loses electrons easily is the metals.
When an atom loses electrons it becomes ionized and more positive a charge. Losing an electron can cause this atom to react with other atoms.