All atoms have electrons. if there were no electrons it would just be a bunch of protons and neutrons
Yes, but valence electrons are always in the outer electron shell of an atom.
The electron is the only thing in the atom is moving. It makes AA Eliptical Orbit around the positive charges. An Eliptical Orbit is a oval type of orbit around an object
it is atom
Gain of an electron transform the atom in an anion.Loss of an electron transform the atom in a cation.
It forms a new atom.
yes
The part of the atom that has a negative charge is the electron. Electrons are located in the electron cloud surrounding the nucleus of an atom and contribute to the atom's overall negative charge.
when an electron is added to an atom, the atom will acquire a negative charge.
When you add an electron to an atom, the atom becomes negatively charged and is called an anion. When you subtract an electron from an atom, the atom becomes positively charged and is called a cation.
A valence electron is one that occupies the highest energy level for any electron in a particular neutral atom. (There may be more than one such electron in a single atom.) It is an electron in the outermost shell of the atom.
it forms an ionic bond with the atom it has received an electron from.
This atom lose an electron.