A free atom has no electrical charge because it has an equal number of protons and electrons. Each proton has a single positive charge, and each electron has a single negative charge. These balance each other and the result is a net neutral atom (or no net charge).
If there is an imbalance in the numbers of protons in electrons, then yes, an atom would have electrical charge.
A neutral atom hasn't an electrical charge.
A fluorine atom has a negative electrical charge of -1 due to its 9 protons and 10 electrons.
Neutron .
The Electrons and the Protons.
The atom is neutral,, there is no net charge
Gained or lost electron(s).
Any ion.
electron
A beryllium atom without electrical charge.
Neuton does not have any charge
The electrical charge depends on electrons.