An asymmetric carbon atom is a chiral centre.

Explanation

### Step-by-Step Solution:

1. **Understanding Asymmetric Carbon:**
- An asymmetric carbon atom is defined as a carbon atom that is bonded to four different atoms or groups. This unique arrangement means that the carbon does not have a plane of symmetry.

2. **Defining Chiral Centre:**
- A chiral center (or chiral carbon) is a carbon atom that is bonded to four different substituents. This property leads to the formation of non-superimposable mirror images, known as enantiomers.

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