SSC MTS EXAM

Detailed explanation-1: -amorphous solid, any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel.

Detailed explanation-2: -Crystalline solids tend to have high and distinct melting points. Amorphous solids do not have sharp melting points. The external forms of the crystals tend to have regularity when they are formed. Amorphous solids do not have an external regularity when they are formed.

Detailed explanation-3: -Noncrystalline materials have atoms with no periodic arrangement, i.e., a random order. Noncrystalline material can result when you have complex structures or you rapidly cool from the liquid state to the solid state. Amorphous material is another name for noncrystalline material.