Phtsical States And Phase Changes

Front 1

What is Intermolecolar Force?

Back 1

The attraction between each molecule ( basic foundation is colum's law: the attraction of the particles)

Front 2

What are the three main phase changes?

Back 2

Solid, liquid, and gas ( in that order)

Front 3

What is the Shape and volume, compressibility, ability to flow for Gas?

Back 3

• Shape and volume: Gas can take the shape and volume of the container
  
• Compressibility ( response to Pressure applied,think of PV=PV): high
  
• Ability to flow: High
  
• Density: High
• Intermolcular force: weak
• Energy level: high

Front 4

What is the Shape and volume, compressibility, ability to flow for liquid?

Back 4

• Shape and volume: can take the shape of the cup & is limited by the surface.
  
• Compressibility: Very low
  
• Ability to Flow: moderate
  
• Density: High
• Intermolecular force: strong
• Energy level: middle

Front 5

What is the Shape and volume, compressibility, ability to flow for solid?

Back 5

Shape and Volume: Has its own shape and volume

Compressibility: moderate

Ability to flow: almost none

Density:High

Intermolecular Force: strong

Energy level: Low

Front 6

What is Temperature in science?

Back 6

The measurement of intermolecular motion.

Front 7

What is the phase changes of Gas to liquid called? What is liquid to gas called?

Back 7

1. Condensation (exothermic)

2. Vaporization (endothermic)

Front 8

What is the phase changes of Liquid to Solid called? What is solid to liquid?

Back 8

1. Freezing(exothermic)

2.Melting (endothermic)

Front 9

What is the phase changes of gas to solid called? What is solid to gas called?

Back 9

Deposition: (exothermic)

Sublimation:(endothermic)