Write two properties of a material suitable for making (a) a perment magnet,

Explanation

To determine the properties of a material suitable for making a permanent magnet, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Magnetic Domains**:
- A permanent magnet is made from materials that can maintain their magnetic properties even after the external magnetic field is removed. This is due to the alignment of magnetic domains within the material.

2. **Property 1: High Retentivity**:
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