Question

The atom is whole electrically neutral

Answer 1

Understanding the concept:

• An atom is a neutral substance made up of three subatomic particles electron, proton, and neutron.
• Protons and electrons have equal and opposite charges. Neutron is electrically neutral in nature.
• Thus atom is electrically neutral in nature.

Explanation atom is neutral:

• The overall charge of an atom is zero, making it electrically neutral. An atom is made up of three subatomic particles: protons, electrons, and neutrons.
• Protons are positively charged, electrons are negatively charged, and neutrons are neutral.
• The overall charge of each atom is zero because it contains the very same number of electrons and protons.
• Atoms with the same number of protons and electrons are electrically neutral because their charge strengths are equal.
• An atom is no longer neutral if it has lost or gained electrons.
• These atoms will be known as ions. Ions are charged either positively or negatively.
• When an atom loses one electron an atom carries one positive charge.
• As a result, cations are defined with positive net charge ions. If an atom gains electrons, the number of protons will be less than the number of electrons.
• The atom carries an extra negative charge and is termed as anions or negative ions.
• The atom's overall charge is zero if it neither gains nor loses electrons.