Explain how the valence bond theory accounts for a carbon carbon double bond.

Explanation

To explain how the valence bond theory (VBT) accounts for a carbon-carbon double bond, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding Valence Bond Theory (VBT)**:
- VBT states that only valence electrons participate in bond formation. In the case of carbon, which has an atomic number of 6, its electronic configuration is 1s² 2s² 2p².

**Hint**: Remember that VBT focuses on the role of valence electrons in bonding.
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