Some reactions involving three metals and their oxides are shown. Metal X: reacts with steam - no; metal oxide reacts with carbon - yes. Metal Y: reacts with steam - yes; metal oxide reacts with carbon - no. Metal Z: reacts with steam - yes; metal oxide reacts with carbon - yes. What is the order of reactivity of the metals?
- AX → Z → Y
- BY → X → Z
- CY → Z → X
- DZ → Y → X