Which of the following can be used for producing oxide films on their surfaces during anodic oxidation?
Posted: Thu Jul 14, 2022 1:46 pm
a) La, Ce, Pr, Nd
b) He, Ne, Ar, Kr
c) Nh, Fl, Mc, Lv
d) Al, Ta, Nb, Ti
b) He, Ne, Ar, Kr
c) Nh, Fl, Mc, Lv
d) Al, Ta, Nb, Ti