the atom would still be an atom it will just be called a neural atom
An atom with one extra electron is called an anion, while an atom with one missing electron is called a cation.
When an atom loses an electron, it becomes a positively charged ion.
If the nucleus is missing an atom, it will try to steel an electron from another atom.
If the nucleus is missing an atom, it will try to steel an electron from another atom.
If a fluorine atom were to attract an extra electron from a lithium atom, the lithium atom would become a positive charge because it loses an electron.
This atom become a cation (positive).
since an electron is negatively charged, adding an electron to an atom will cause it to become negatively charged.
The loss of an electron would cause an overall electrically neutral atom to become a positively charged ion.
It becomes a cation.
Lose or gain an electron
A hydrogen ion can change into an atom by gaining an electron. When a hydrogen ion, which is essentially a hydrogen atom that has lost its electron, gains an electron back, it will become a neutral hydrogen atom.
THe lithoium atom has IONISED ( lost) an electron, to become the lithium ION.