Define bond length and bond energy and state the relationship between the two.

Explanation

### Step-by-Step Solution:

1. **Define Bond Length**:
- Bond length is defined as the inter-nuclear distance between two bonded atoms. It is the distance measured from the nucleus of one atom to the nucleus of another atom that is bonded to it. For example, if we have two atoms, A and B, the bond length is the distance from the nucleus of atom A to the nucleus of atom B.

2. **Define Bond Energy**:
- Bond energy is the amount of energy required to break the bond between two bonded atoms. It represents the strength of the bond; the higher the bond energy, the stronger the bond. For instance, to break the bond between atoms A and B, a specific amount of energy must be supplied, which is termed as the bond energy.

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