Answer:
ionic bond
Explanation:
Gamma rays
Since they have high penetrating power.
the waves have a trough
just took the test on edg.
4Fe + 3O₂ → 2Fe₂O₃
Fe → ²⁺
O → ²⁻
But Iron III is Fe³⁺
So we have Fe³⁺ and O²⁻, the formula for the oxide must be Fe₂O₃ so the equation can be:
