Science 2.Particles Flashcards
Definition of Solid
Particles in fixed positions, cannot move, only vibrate. Particles have low energy.
Definition of Liquid
Particles touch but not in regular rows. Particles can move to flow and take the shape of the bottom of a container. Medium energy.
Definition of Gas
Widely space particles with high energy to move quickly in all directions.
Meaning of melting
When solid particles turn into liquid particles.
Meaning of boiling
When liquid particles turn into gaseous particles.
Meaning of condensation
When gaseous particles turn into liquid particles.
Meaning of freezing
When liquid particles turn in to solid particles.
Meaning of evaporation
When liquid changes in to gas
Which state of matter has a fixed position?
Solid
Which state of matter can be compressesd?
Gas
Which state of matter takes the shape at the bottom of the container?
Liquid
Which state of matter could spread and fill any space it is in?
Gas
Which state of matter can be poured?
Liquid
