EVERYDAY SCIENCE

SCIENCE

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ solids do not have crystalline structure.
A
Regular
B
Dimensional
C
True
D
Amorphous
Explanation: 

Detailed explanation-1: -The solids in which the particles are not arranged in any specific order or the solids that lack the overall order of a crystal lattice are called amorphous solids.

Detailed explanation-2: -Solids have two states namely amorphous and crystalline form. The particles are arranged with a definite or indefinite geometry.

Detailed explanation-3: -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-4: -Solids have definite shapes and definite volumes and are not compressible to any extent. There are two main categories of solids-crystalline solids and amorphous solids. Crystalline solids are those in which the atoms, ions, or molecules that make up the solid exist in a regular, well-defined arrangement.

Detailed explanation-5: -Amorphous materials are those that have no detectable crystal structure. Amorphous film materials can be formed by: Deposition of a natural “glassy” material such as a glass composition. Deposition at low temperatures where the adatoms do not have enough mobility to form a crystalline structure (quenching).

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