Revision (States of Matter)

The particles in ice-cream .................................... when the ice-cream melts.

• become farther apart

• disappear

• become closer together

• remain the same

In which of the following do the particles of the matter move the fastest.

• a mixture of ice and water

• liquid water

• water steam

• ice cubes

This ink is classified as

• solid

• liquid

• gas

Which state of matter do this picture represent:

• solid

• liquid

• gas

Which state of matter do this picture represent:

• solid

• liquid

• gas

Kinetic energy is the energy of .....................

• shape

• volume

• position

• motion

In which state of matter the particles have the greatest kinetic energy.

• solid

• liquid

• gas

The kinetic energy of melted chocolate ..................... when the melted chocolate is cooled in the fridge for hours.

• doubles

• increases

• decreases

• remain the same

The kinetic energy of the particles of water is ...................... that of ice.

• greater than

• smaller than

• equal to

• half

The particles are far apart and can move in all direction when the state of matter is ...................................

• water

• liquid

• gas

• solid