Atoms That Have Lost or Gained Electrons
Atoms that have gained or lost electrons are called _____. If an atom gains electrons it is called an anion. Chemistry Notes Teaching Science Chemistry Class Atoms with a full outermost energy level are stable and unreactive. . But atoms having 4 valence electrons have equal chances to lose or gain electrons to complete its octet so in this case they dont behave as positive or negative ions rather they show sharing of valence electrons without going. Through the gain or loss of electrons atoms are no longer neutral. Answer 1 of 3. Most atoms do not have eight electrons in their valence electron shell. The ion formed when an electron is lost or donated is called a cation. Based on the answers listed above we also found some clues that are possibly similar or related to Atoms that have gained or lost electrons. After they lose electrons they develop into positively charged and are named cations. Atoms lose o...