Объяснение:

Al(III)O(II)

Na(I)C(IV)O(II)

S(VI)O(II)

Cu(II)S(IV)O(II)

N(III)O(II)

Mg(II)S(VI)O(II)

H(I)N(III)O(II)

Fe(II)S(VI)O(II)

Cl(VII)O(II)

Li(I)Si(IV)O(II)