True ,Atoms\xa0are electrically\xa0neutral\xa0because they contain equal quantities of positively charged protons and negatively charged electrons. Electrons and protons have equal but opposite charges, so the result is no net charge. Ions are\xa0atoms\xa0that have gained or lost electrons. As a result, ions have a net charge.
True
True
True, Atoms are always neutral in nature.\xa0The nucleus of an atom (contains protons and neutrons)\xa0remains unchanged\xa0after ordinary chemical reactions,\xa0but atoms can readily gain or lose\xa0electrons.