Question

when atoms are held together by a bond where one atom has taken possession of the electrons and the other has lost them, the bond is considered ionic polar covalent nonpolar covalent covalent

Explanation:

Ionic bonds form when one atom donates electrons (loses them) and another atom accepts electrons (takes possession of them). Polar covalent bonds involve unequal sharing of electrons. Nonpolar covalent bonds involve equal sharing of electrons. Covalent bonds in general can be polar or non - polar (sharing electrons).

Answer:

ionic