Why alkaline earth metal oxides are quite stable?

Explanation

To understand why alkaline earth metal oxides are quite stable, we can break down the explanation into several key points:

### Step-by-Step Solution:

1. **Identify the Alkaline Earth Metals**:
- The alkaline earth metals include beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), and barium (Ba). Each of these metals forms an oxide: beryllium oxide (BeO), magnesium oxide (MgO), calcium oxide (CaO), strontium oxide (SrO), and barium oxide (BaO).

**Hint**: Remember the group of elements we are discussing and their corresponding oxides.
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