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 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.
ions or radicals
Cations.
Atoms with a charge are called ions.
Atoms do not have any charge, if they have, they are called as ions.
An atom may be neutral, or it may have a positive or a negative charge. If it has a charge, it is called an ion.
That's called an ion.