P3H4O1T1O1I1O1N1I1Z10A1T1I1O1N1
29 points
PHOTOIONIZATION is validvalid
the act of photoionizing [n]
ionization (as in the ionosphere) of a molecule or atom caused by absorption of radiant energy, also PHOTOIONISATION [n]
the act of photoionizing [n]
ionization (as in the ionosphere) of a molecule or atom caused by absorption of radiant energy, also PHOTOIONISATION [n]