Cycle 1 Revision

Which change of state is given as W?

• Evaporation

• Freezing

• Condensation

• Melting

Which change of state is given shown as Y? (a)  

• Solidifying
• Evaporation
• Condensation
• Melting

In which change of state do particles lose energy to become arranged in a regular and ordered structure?

• W

• X

• Y

• Z

In which change of state do particles gain energy to move freely with large spaces between particles?

• W

• Z

• X

• Y

In which state do particles vibrate in a fixed position? (a)  

• Solid
• Liquid
• Gas

Which is the only state of matter that can be compressed (squashed)?

• Solid

• Gas

• Liquid

Which is the only state of matter that does not have a fixed volume?

• Gas

• Liquid

• Solid

Which theory describes the arrangement and movement of particles in solids, liquids and gases?

• Big Bang Theory

• Kinetic Theory

• Atomic Theory

• Theory of Relativity

In which state of matter are the particles mostly touching but arranged in a random way? (a)  

• Solids
• Liquids
• Gases

In which state of matter do the particles have the most energy?

• Gases

• Solids

• Liquids