Crystalline and Amorphous

• Two main classes of Solids: Crystalline and Amorphous
• Amorphous. Solid whose particles have no orderly pattern. “No definite shape” because atoms are arranged randomly.
• Crystalline. Solids that have its atoms arranged in an orderly way.
• Amorphous Solids. Irregular arrangement of particles
• Amorphous Solids. Short order in arrangement of particles
• Amorphous Solids. Pseudo Solids or Super Cooled Liquids
• Amorphous Solids. Ranged Melting Point. >5C
• Amorphous Solids. Isotropic in nature
• Amorphous Solids. Glass, Rubber, Wax
• Crystalline Solids. Regular arrangement of particles
• Crystalline Solids. Long order in arrangement of particles
• Crystalline Solids. They are called True Solids
• Crystalline Solids. Sharp Melting Point <5C
• Crystalline Solids. Anisotropic in Nature
• Crystalline Solids. Salt, Iron, Gold, Sugar