Liquid
Substance with no definite shape but with a definite volume
Liquid
Particles move more freely than those of a solid and less freely than those of a gas
Liquid
Free to move but remain close contact
Boyle's Law
When temperature is constant, the volume of a gas will increase as the pressure decreases
Boyle's Law
Shows relationship between volume and pressure
Boyle's Law
As pressure increases, volume decreases
Charles's Law
In a rigid container, as the temperature of a gas decreases, the pressure of the gas will decrease
Charles's Law
Volume and temperature are directly proportional
Charles's Law
If the temperature increases, the volume increases
thermal energy
The total energy of all particles in a sample of matter
Condensation
The change of state from a gas to a liquid
Density
Equals mass over volume
Solid
Particles are packed together in fixed positions
Solid
Particles are arranged in either crystalline or amorphous form
Viscosity
A liquid's resistance to flowing
Pressure
The force of a gas's outward push divided by the area of walls in the container
Gas
Particles spread apart fill all the space available to them
Gas
The greater the speed of gas particles in a container, the greater the pressure
Gas
The amount of space a gas takes up is its volume
Gas
Gases undergo a change in volume easily
Vaporization
Liquid becoming a gas
crystalline solid
Particles are arranged in repeating three dimensional patterns and has a distinct melting point
Amorphous solid
Particles are in a random arrangement with no distinct melting point
Boiling
Vaporization that takes place below the surface of a liquid
Freezing
The change of state from a liquid to a solid
Evaporation
Vaporization that take place at the surface of a liquid
kinetic energy
energy of motion
Sublimation
When a solid changes directly from the solid state to the gas state without becoming a liquid
Surface tension
Uneven forces acting on the particles on the surface of a liquid
Chemical energy
During a ___ is either absorbed or released