States of Matter (AQA GCSE Chemistry): Flashcards
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Practise the cards
15 cards from this deck
Why solids are incompressible
Why solids are incompressible
Particles very close, no space to move closer
Why liquids can flow
Why liquids can flow
Particles move around each other
Why gases are compressible
Why gases are compressible
Large spaces between particles
Particle arrangement in solids
Particle arrangement in solids
Regular pattern
Particle movement in solids
Particle movement in solids
Vibrate around fixed positions
Particle movement in liquids
Particle movement in liquids
Move around each other
Energy level of gas particles
Energy level of gas particles
Highest energy
Sublimation
Sublimation
Solid to gas directly without becoming liquid
Example of sublimation
Example of sublimation
Solid carbon dioxide (dry ice)
Energy requirement for melting
Energy requirement for melting
Energy transferred by heating
Where evaporation occurs
Where evaporation occurs
Surface of liquid only
Where boiling occurs
Where boiling occurs
Bubbles form throughout liquid
Effect of stronger forces on melting/boiling pts
Effect of stronger forces on melting/boiling pts
Higher melting and boiling points
Energy during condensing/freezing
Energy during condensing/freezing
Energy transferred to surroundings
State when temp > boiling point
State when temp > boiling point
Gas