AP BIOLOGY

Detailed explanation-1: -Ionic bonds form between two or more atoms by the transfer of one or more electrons between atoms. Electron transfer produces negative ions called anions and positive ions called cations. These ions attract each other.

Detailed explanation-2: -Such a bond forms when the valence (outermost) electrons of one atom are transferred permanently to another atom. The atom that loses the electrons becomes a positively charged ion (cation), while the one that gains them becomes a negatively charged ion (anion).

Detailed explanation-3: -Ionic bonds result from the electrostatic attraction between oppositely charged ions, which form when valence electrons are transferred from one atom to another.

Detailed explanation-4: -Transfer of Electrons. The atoms in an ionic bond achieve a full outer shell when they form ions and become more stable like the noble gases. Ions are formed due to transfer or electrons. Ions are formed from atoms when electrons are transferred between them.