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| S/N | Ceramics | Glass |
| 1. | Not transparent, as light cannot pass through it. | Glass is transparent. Light can completely or partially pass through it. |
| 2. | Ceramic does not crack easily under heat. | Glass cracks under intense heat. |
| 3. | Ceramic is dense, it has weight. | Glass is less dense i.e. lighter in weight. |
| 4. | Ceramics cannot be processed into a mirror | Glass can be processed into a mirror. |
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