From the given ions, which of the following correct compound would form? A) Fe^2+, Cl ^- : FeCl
B) Al^3+, O^2_ : Al3O2
C) Ni^2+ , O^2 : Ni2O2
D) Li^+, N^3- : Li3N

Idon’t know how to solve this question

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Which formula can be used to calculate the molar mass of hydrogen peroxide