вродебы так:
Li +1,F -1;
Ba +2,Cl -1;
Na +1,N -3;
N+3,O -2;
N +3,H -1;
C +4,S -2;
LiF. LI(+1) F(-1)
BaCl2. Ba(+2) Cl2(-1)
Na3N. Na3(+1) N(-3)
N2O3. N2(+3) O3(-2)
NH3. N(-3) H3(+1)
CS2. C(+4) S2(-2)
вродебы так:
Li +1,F -1;
Ba +2,Cl -1;
Na +1,N -3;
N+3,O -2;
N +3,H -1;
C +4,S -2;
LiF. LI(+1) F(-1)
BaCl2. Ba(+2) Cl2(-1)
Na3N. Na3(+1) N(-3)
N2O3. N2(+3) O3(-2)
NH3. N(-3) H3(+1)
CS2. C(+4) S2(-2)