Part 5: Amorphous Solids and Liquid Crystals Some substances, like butter do not have a specific melting point Instead, they gradually soften ove temperatures, These are called amorphous solids. Another example is liquid crystals . which retain s in their structure even when they transition from a solid to a liquid Questions: 9. What is an amorphous solid? Provide an example. 10. How do liquid crystals differ from regular solids and liquids? 11. Name one device that uses liquid crystals. __

## Step 1<br />Amorphous solids are a type of solid where the atoms or molecules are not arranged in a definite pattern. This lack of a specific structure means that they do not have a sharp melting point. Instead, they gradually soften over a range of temperatures. This is in contrast to crystalline solids, which have a specific melting point.<br /><br />## Step 2<br />Liquid crystals are a unique state of matter that exhibits properties of both solids and liquids. They have a definite shape and volume like a solid, but they can flow like a liquid. This is due to the fact that they have a structure that is intermediate between that of a solid and a liquid.<br /><br />## Step 3<br />Liquid crystals are used in a variety of devices due to their unique properties. One such device is the Liquid Crystal Display (LCD). In an LCD, liquid crystals are used to modulate light, which allows for the creation of images on the screen.