States

Question 1

Changes of state list

Answer 1

Melting
Freezing
Evaporation 
Condensation 
Sublimation 
Deposition

Question 2

Change of state-Melting

Answer 2

Melting is a solid to a liquid. Enough energy is gained to break the bonds holding them together in a solid.

Question 3

Change of state-Freezing

Answer 3

Liquid to solid. Particles slow down and loose energy allowing the bonds between the particles to form holding them together.

Question 4

Change of state-Evaporation

Answer 4

Liquid to gas. Energy is gained and particles are moving fast enough to break the bonds holding them together in a liquid. They are free to move anywhere.

Question 5

Change of state-Condensation

Answer 5

Gas to liquid. Energy is lost by gas particles and they slow down and get close enough for weak bonds to hold them together in a liquid.

Question 6

Melting

Answer 6

Heat changes a Solid to liquid

Question 7

Evaporation

Answer 7

Heat changes a liquid to a gas

Question 8

Condensation

Answer 8

Cold changes Gas to a liquid

Question 9

Freezing

Answer 9

Cold changes a liquid to a solid

Question 10

Sublimation

Answer 10

Heat changes a solid to a gas

Question 11

Deposition

Answer 11

Cold changes a gas to a solid