Input interpretation
![group 4 ions | formula string](../image_source/606890926c0ec6b97e57558121c59603.png)
group 4 ions | formula string
Table
![hafnium(II) cation | Hf+2 hafnium(III) cation | Hf+3 hafnium(IV) cation | Hf+4 rutherfordium(IV) cation | Rf+4 titanide(1-) anion | Ti-1 titanium(II) cation | Ti+2 titanium(III) cation | Ti+3 titanium(IV) cation | Ti+4 zirconium(I) cation | Zr+1 zirconium(II) cation | Zr+2 zirconium(III) cation | Zr+3 zirconium(IV) cation | Zr+4](../image_source/0cb2894127c47c6f1a580c4b2a170918.png)
hafnium(II) cation | Hf+2 hafnium(III) cation | Hf+3 hafnium(IV) cation | Hf+4 rutherfordium(IV) cation | Rf+4 titanide(1-) anion | Ti-1 titanium(II) cation | Ti+2 titanium(III) cation | Ti+3 titanium(IV) cation | Ti+4 zirconium(I) cation | Zr+1 zirconium(II) cation | Zr+2 zirconium(III) cation | Zr+3 zirconium(IV) cation | Zr+4