ions
They are called ions.
Yes. When atoms with no charge combine with one or more atoms with no charge, it's called a molecule. They may share electrons to complete their octet.
Atoms with no overall charge are called neutral atoms. They have the same number of protons, which carry a positive charge, and electrons, which carry a negative charge. This balance of positive and negative charges leads to a neutral overall charge for the atom.
Atoms that carry an electrical charge because they gained or lost electrons are called ions. An atom that has lost electrons will be positively charged, and it is called cation. On the other hand, an atom that has gained electrons will be negatively charged, and it is called anion.
Atoms carry a positive charge on the proton and a negative charge on the electron, usually these cancel out.
The positive -charge in an atom is called the proton.They are held in the nucleus with the neutrons.
As a rule, atoms do not have a charge, that is why they are atoms.Different parts of the atom has a charge:proton - relative mass of 1 - charge of +1neutron - relative mass of 1 - charge of 0electron - relative mass of about 1/2000 - charge of -1A atom has a equal number of electons and a equal number of protons, and so no charge
A polyatomic ion is a group of atoms with a charge.
Cations.
ions or radicals
Atoms with a charge are called ions.
Atoms do not have any charge, if they have, they are called as ions.