because it normally does not have a electric charge
If an atom has equal numbers of protons and electrons, it is electrically neutral.
All the atoms are neutral. Only ions have an electrical charge.
It is said to be neutral.
Neutral atoms always have a net charge of 0(zero).
Atoms are electrically neutral. Charged species are known as ions.
it is neutral as the protons and the neutrons are the same amount.
Atoms are neutral on the Periodic Table. Ions consist of more or less electrons than atoms.
Electrical charges of protons and electrons are neutralized each other.
A "normal" atom has not an electrical charge; ions have a charge.
When an atom's electrical charges are balanced, the atom is electrically neutral. This means it has an equal number of protons (positively charged) and electrons (negatively charged).
The electrical charge of aluminum is typically neutral. Aluminum atoms have 13 protons in the nucleus and 13 electrons surrounding the nucleus, giving it an overall neutral charge.
An ion is an atom with electrical charge, a cation or an anion.Isotopes are atoms of the same element but having different number of neutrons.
An atom is electrically neutral.it contain proton which is +ve electron which is -ve and neutron which is neutral.