Объяснение:
Na(I)S(II), S(VI)O(II), Ag(I)O(II), Pb(IV)O(II), K(I)S(II), P(III)O(II), Na(I)N(III), Ca(II)I(I)
Объяснение:
Na(I)S(II), S(VI)O(II), Ag(I)O(II), Pb(IV)O(II), K(I)S(II), P(III)O(II), Na(I)N(III), Ca(II)I(I)