Which of the following is an example of an amorphous solid?Select one:a.sodium chlorideb.glassc.quartzd.diamond

Break Down the Problem

1. Identify the properties of the given options.
2. Determine which of the options fits the definition of an amorphous solid.

Relevant Concepts

• Amorphous solids: These are solids that lack a well-defined long-range order or a crystalline structure. Common examples include glass and some types of plastics.
• Crystalline solids: These have a highly ordered structure and include materials like sodium chloride, quartz, and diamond.

Analysis and Detail

1. Sodium Chloride (a): This is a crystalline solid, forming regular cubic structures.
2. Glass (b): This is an amorphous solid with disordered atomic structure.
3. Quartz (c): Quartz is a crystalline form of silica, highly structured.
4. Diamond (d): Diamond is also a crystalline solid with a well-defined structure.

Verify and Summarize

Among the options, only glass does not have a long-range ordered structure and qualifies as an amorphous solid.

Final Answer

The correct option is b. glass.