The thermal decomposition of Group II nitrates follows the equation below. $\text{X(NO}_3)_2 \rightarrow \text{XO} + 2\text{NO}_2 + \tfrac{1}{2}\text{O}_2$ Which Group II nitrate needs the greatest temperature for its thermal decomposition to occur?
- Abarium nitrate
- Bcalcium nitrate
- Cmagnesium nitrate
- Dstrontium nitrate