Q. Which among the following will be a negative ion?
Answer: If it has more electrons than protons
Notes: When an atom is attracted to another atom because it has an unequal number of electrons and protons, the atom is called an ion. If the atom has more electrons than protons, it is a negative ion, or Anion. If it has more protons than electrons, it is a positive ion (cation).

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 21 in Chemistry-10-Chemical Bonds in above course in App.