Answer:
I and II
Ionization and. Dissociation
Explanation:
Dissociation,
Is to unbundle a compound into smaller, less complex constituents that are generally able to recombine under different conditions.
Ionization or ionisation,
Is the process in which an atom or a molecule accepts or loses electrons to become negatively or positively charged, it often is accompanied by with chemical changes.
Dispersion
The act of distributing things over a wide area.
