states of matter

anything that has weight and occupies space or volume

matter

what are the three states of matter

solid

liquid

gas

solid:

• shape (definite or indefinite)

defiinite

solid:

• volume (definite or indefinite)

definite

solid:

• compressibility (compressible or incompressible)

incompressible

solid:

• microscopic view of particles

• tightly packed

• vibrate in position

• anchored at a specific locaiton

particles are anchored at a specific location (solid / liquid / gas)

solid

particles vibrate in place (solid / liquid / gas)

solid

particles are packed together tightly (solid / liquid / gas)

solid

liquid:

• shape (definite or indefinite)

indefinite

liquid:

• volume (definite or indefinite)

definite

liquid:

• compressibility (compressible or incompressible)

incompressible

particles are packed tightly together but not fixed (solid / liquid / gas)

liquid

particles move freely past (solid / liquid / gas)

liquid

widely spaced particles (solid / liquid / gas)

gas

particles are freely flying around (solid / liquid / gas)

gas

Gas:

• shape (definite / indefinite)

indefinite

Gas:

• volume (definite / indefinite)

indefinite

Gas:

• compressibility (compressible / incompressible)

compressible

if temperature increases, particles move (together or apart)

apart

if temperature decreases, particles move (together or apart)

apart

what is the melting point in celcius

0 degrees

whats the boiling point in Celsius

100 degrees

point where water turns to gas

boiling point

point where solid turns to liquid

melting point

what type of energy increases when temperature increases

kenetic energy

increase heat = increase BLANK energy = faster BLANK = overcome intermolecular force = molecules move more BLANK

kinetic

vibration

force holding them together

freely

what is kinetic molecular theory

molecules are in constant motion

molecular motion changes as heat is added or removed

as pressure increases, volume is (increase in pressure or temperature)

decreased

moves particles closer together (increase in pressure or temperature)

pressure

gas turns into liquid (increase in pressure or temperature)

pressure

liquid turns into gas (increase in pressure or temperature)

temperature

what coexists in triple point

solid liquid and gas

what coexists above critical point

liquid and as