The way it breaks
The way it breaks
The way it breaks
The characteristic that could distinguish a crystalline solid from an amorphous solid is the orderly arrangement of particles in a repetitive, three-dimensional pattern in crystalline solids, whereas amorphous solids lack this long-range order and have a more random arrangement of particles. This results in crystalline solids having a definite melting point, sharp diffraction patterns, and characteristic shapes, while amorphous solids have a gradual softening over a range of temperatures, no regular diffraction patterns, and lack distinct shapes.
The way it breaks
The main characteristic that distinguishes a crystalline solid from an amorphous solid is the arrangement of particles. Crystalline solids have a well-defined, repeated geometric pattern in the arrangement of their particles, giving them a regular and uniform structure. In contrast, amorphous solids lack this long-range order and have a more disordered arrangement of particles.
The way it breaks
A crystalline solid has a highly ordered and repeating atomic structure, leading to distinct patterns and sharp melting points, while an amorphous solid lacks long-range order and has a more random atomic arrangement, resulting in no distinct melting point and a less defined shape.
Yes, think of concrete (sand, gravel, cement). It has no proper crystalline structure, and it is a mixture.
Yes, think of concrete (sand, gravel, cement). It has no proper crystalline structure, and it is a mixture.
Any material containing crystalline silica is hazardous if its use or misuse results in release of the silica into the air that people could breath. If Hardiflex II contain crystalline silica it may be hazardous, if it contains amorphous silica, not.
I do not know of any polymers that are 100 percent crystalline. This is because most of the polymers you can make or buy have different molecular weights. So unlike small molecules, there are some differences in sizes between polymers. These differences prevent the polymer from being able to pack perfectly. This is the main reason why crystalline polymers also have amorphous regions.
Amorphous means something that is without a clear shape or size. A sentence with it is: "Since the creature appeared amorphous in the dark, they could not figure out what it was."