An ion. There are positive ions, called cations, and negative ions, called anions.
The term which means the amount that a given atom (or radical) attracts electrons is electronegativity.
The particle in an atom that cannot change is the number of protons. If that changes, it is no longer the same element.
The proton, otherwise you change the element
Nucleus
By changing the number of neuturons the atom is converted into isotope. As we know the atom is made up of electrons(negative charge),protons(positive charge) and neutrons(no charge),when we change number of electrons in an atom ions are created in the same way change in number of protons create change in the identity of atom and change in neutrons results isotopes
Ionized atom Excited atom
The term atom comes from ancient Greek meaning indivisible.
An atom smasher is an informal term for a particle accelerator.
A parent atom is a term used to describe the original state of an atom or element before it undergoes a chemical change. For instance, it may be used when discussing radioactive decay. The original element would be the parent atom, and the element that results from the radioactive decay would be the daughter atom. It may also be used when discussing ions. The parent atom would be the element before it undergoes ionization, and the daughter atom would be the resulting cation or anion.
When an atom has an electric charge it is called an ion.
Nuclear change is the change in the nucleus of the atom.
they could discover a new atom and it would change
isotope
radioisotope
"nucleus"
"nucleus"
An atomus is an obsolete term for an atom.