Because the number of positive charges (protons) equals the number of negative charges (electrons), all of which have the same magnitude. Strictly, you mean no NET charge. Clearly it has charges.
because it has a full valence shell
Carbon's symbol is C. A carbon atom has no charge, but a carbon ion has a +2 charge.
Carbon as an atom has no charge, as all atoms are neutral particles. This is because they have equal numbers of protons and electrons, so the carbon atom has no charge.
There is no net electrical charge on an "unreacted" atom.
A neutral atom differs in charge from a positive or negative ion.
The Chlorine atom has the delta negative charge because it's more negative than carbon.
A "normal" atom has not an electrical charge; ions have a charge.
Electrons are equal to atomic number to have no net charge on an atom
If there is an imbalance in the numbers of protons in electrons, then yes, an atom would have electrical charge.
Carbon's symbol is C. A carbon atom has no charge, but a carbon ion has a +2 charge.
A neutral atom hasn't an electrical charge.
-1 charge
An atom with an electrical charge is called an ion.
Neutron .
Carbon as an atom has no charge, as all atoms are neutral particles. This is because they have equal numbers of protons and electrons, so the carbon atom has no charge.
There is no net electrical charge on an "unreacted" atom.
Gained or lost electron(s).
The atom is neutral,, there is no net charge