When an atom loses an electron, it becomes a cation and has a positive charge.
An ionic molecule is formed.
If an atom loosed electrons then it becomes an ion. The electrical charge in the atom becomes a positive ion.
if it looses an electron
When an atom gains or looses a valence electron it becomes a charged particle called an ion
It becomes a positively charged ion.
It becomes positively charged because the positive protons now outnumber the negative electrons.
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.
If an atom loses an electron, its charge becomes a positive. (The process of losing an electron is called OXIDATION, by the way.) Depending on the electron configuration, the atom could become "happy" (because its outer ring is now empty) or it could want to bond with another atom to fill ALL of the spots on its outer electron ring.
If the atom loses electrons, the atom becomes positively charged because the number of positively charged protons.
When an atom looses an electron is called "a cation, when gains is called an "anion".
An atom looses or gains electron to become ion. Ions are +ve and -ve atoms.
== == == == The answer is an ionic atom.== ==when it gains an electron, it acquires partial negative charge and it's at.weight increaseswhen it looses electron; it acquires partial positive charge and at.weight decreases