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Solids and K-M theory Crystaline Solids Amorphous Solids. By: Kaylee Angel Kayla Jeff. Melting Point. Melting- Changing from a state of a solid to a liquid with heat as the energy.
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Solids and K-M theory Crystaline Solids Amorphous Solids By: Kaylee Angel Kayla Jeff
Melting Point • Melting- Changing from a state of a solid to a liquid with heat as the energy. • Melting Point- The temperature that which a solid melts. When the kinetic energy overcomes the particle attraction forces.
Solid • A solid is a state of matter that volume and shape are definite. • The particles in a solid have a vibrational movement around fixed points and are restricted in this way.
Crystalline Solids • These solids consist of crystals in distinct geometric shapes • When they break they break into fragments with distinct geometric shapes • Most common type of solid • When they are melted the break out of their structure
Types of Crystals • Ionic- Substances that have stronger forces and are not as likely volatize. Have a little to no odor. • Covalent network- Substances that consist of usually a lot of atoms. The forces are not as strong as ionic. • Metallic- Consist of metal cationsthat are surrounded by a sea of delocalized valence electrons. • Covalent Molecular- Covalent bonded molecule that are held together by the intermolecular forces
Amorphous • Solids that consists of particles in random places • They don’t have a distinct shape • While melted they can’t be broken out of their positions • Super cooled liquids- substances that retain certain liquid properties even at temperatures that which they appear to be solid