Question

which of the following is correct formula of eka aluminium
1) EO3b
2) E3O2
3) E2O3b
4) EO
plzz answer me​

Answer 1

Eka - aluminium is known as Gallium.

Gallium forms ony two oxides as Ga2O or Ga2O3.

It's is in +1 and +3 oxidation state..

Hope it helps ✅✅