What makes a glass different from a solid such as quartz? Under what conditions could quartz be converted into glass?

Explanation

To answer the question regarding the differences between glass and quartz, as well as the conditions under which quartz can be converted into glass, we can break it down into the following steps:

### Step-by-Step Solution:

1. **Identify the Types of Solids**:
- Solids can be classified into two main categories: crystalline solids and amorphous solids.
- **Crystalline solids** have a well-defined, ordered structure where particles are arranged in a regular pattern. Examples include metals, salts, and minerals like quartz.
- **Amorphous solids**, on the other hand, lack this long-range order. Their particles are arranged more randomly, which gives them different physical properties. Glass is an example of an amorphous solid.
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