well you kinda have to be specific such as some solids suck as ice can change to liquids such as water. Gases can turn into either of the other two. (i do not think plasma can be made from a gas,solid, or liquid. Please submit another question
The state of matter remain unchanged.
no physical change does not change matter
Change of state.
state of matter
The state of matter remain unchanged.
a change in size, shape or the state of matter is a physical change. True for A+.
It can.
Because melting is a change of state: from solid to liquid.
A change in the state of matter occurs when heat energy is added or removed.
phase change.
a chemical change
evaporation.