Show the formation of MgO by the transfer of electrons.

Explanation

To show the formation of magnesium oxide (MgO) by the transfer of electrons, we can follow these steps:

### Step 1: Identify the Atomic Numbers and Electronic Configurations
- **Magnesium (Mg)** has an atomic number of 12. Its electronic configuration is:
- 1s² 2s² 2p⁶ 3s²
- **Oxygen (O)** has an atomic number of 8. Its electronic configuration is:
- 1s² 2s² 2p⁴

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