Certain magnesium compounds break down on heating. What products are formed when magnesium nitrate, $\text{Mg(NO}_3)_2$, and magnesium hydroxide, $\text{Mg(OH)}_2$, undergo thermal decomposition?
- A$\text{MgO}$, $\text{NO}_2$ and $\text{O}_2$; $\text{MgO}$ and $\text{H}_2\text{O}$
- B$\text{MgO}$, $\text{NO}_2$ and $\text{O}_2$; $\text{MgO}$ and $\text{H}_2$
- C$\text{Mg(NO}_2)_2$ and $\text{O}_2$; $\text{MgO}$ and $\text{H}_2\text{O}$
- D$\text{Mg(NO}_2)_2$ and $\text{O}_2$; $\text{MgO}$ and $\text{H}_2$