Atoms bond in several different ways to form molecules. Which changes result from an ionic bond between two atoms? A. One or more electrons from each atom are lost. B. One or more electrons will be transferred from the electron shell of one atom to another atom. C. Electrons will be transferred from the nucleus of one atom to another atom. D. Electrons from each atom are shared equally.
The answer is 'B'. Ionic bonds are formed, when an atom gives its outer electrons (valence electrons) to another atom.
The answer would be B because an ionic band is a type of chemical bond formed through an electrostatic attraction between oppositely charged ions. I hope this helps.