[ gbv ] [ English ]

Z_, Z_

Selenate, Selenite

[Se6+O4]2-, [Se4+O3]2-

a-Z_
[A(2+)][SeO3]E2H2O [Ε P222]
JR
_-_-Z_
[A(2+)2][B(2+)2][(OH)4|SO4|SeO3] [P P2/m]
@